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X+y+z=6, X-y+2z=5, 2x+y-z=1
math
class12
asked
Feb 6, 2020
by
anujpr90
1
answer
(chatquestion)...+, 2V 2A 0B YTA 3D Ao 1V = V6 VA+1+ 1(2) -2 %3D VB = 1+2- = 1V
other
telegram-3976
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
EXPLAIN THE ENDOSYMBIONT THEORY
biology
noclass
asked
Feb 6, 2020
by
madikanaashley03
1
answer
(chatquestion)...How many hormone in given list are related with immune system ? Thyroxine, Aldosterone, Thymosine, Glucagon, Growth hormone, Cortisole, Testosteron. (2) Four (1) Six (3) Two (4) One
other
telegram-55319
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
WHAT ARE THE MAIN TWO POINTS STRESSED IN DAWINS THEORY
biology
noclass
asked
Feb 6, 2020
by
madikanaashley03
1
answer
Find the equation of the plane passing through the intersection of planes 4
math
class12
asked
Feb 6, 2020
by
abhinandprijith09
1
answer
(chatquestion)...A colloid prepared by the addition of KI to AGNO3 solution is purified using dialysis. Find the coagulate 1l of the aforementioned colloid minimum mass in grams of an electrolyte 'AB' (GMM = 60) required to completely Given: Active ion causing flocculation Flocculation value(mmole/l) 50 A+ 100 B- (3) (1) (2) (4) 4.5 3 Correct Answer :2...(Please help.)
other
telegram-55314
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...1° armine nalic acid 9 Amongst the given set of reactants, the most appropriate for preparing ucing 2° amine is ..... (a) 2 °R–Br + NH3 (b) 2 R-Br + NaCN followed by H2 / Pt (c) 1R-NH2 + RCHO followed by H, /Pt (d) 1R - Br(2 mol) + potassium phthalimide followed by H;O* I heat
other
telegram-55302
asked
Feb 6, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...flows through a 22resistor when ed across a battery. The same battery supples a current of 0.5 A when connected across a92 resistor The internal resistance of the battery is- (1) 0.5 2 (2Y1/3 2 (3) 1/4 If power dissipated in the 9Q resistor in the circuit shown is 36 Watt, the potential difference across 15. (4) 12 the 2 Q resistor is :- 92 60 (1) 4 V (2) 8 V (3y10 V (4) 2 V AIPMT (Mains) 2011 In the circuit shown in the figure, if the potential (16, at point A is taken to be zero, the potential at point B is :- R, 2V Hi-B. 2 A R2 1V 1AC 2 A (4) -2 V (3) +2V (2) -1 V 17.) A galvanometer of resistance, G, is shunted by a resistance S. To keep the main current in the circuit +1V unchanged, the resistance to be put in series with the galvanometer is :- (2) (S+G...(16 Mae sign kaise lenge hm yr)
other
telegram-3971
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...(1) [Pt(NH,),CL) (4) [Co(NH,),Cl,J® (3) [Cr(en),Cl,]* 3. NICI, + NH,OH + dimethylglyoxime Complex Correct statement for complex A is/are (1) Coordination number of metal ion is 4 (2) Two five membered and two six membered rings are present (3) Colour of the precipitate is red (4) All are correct 4. Which of the following configuration of ions ha
other
telegram-55300
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...(1) [Pt(NH,),CL) (4) [Co(NH,),Cl,J® (3) [Cr(en),Cl,]* 3. NICI, + NH,OH + dimethylglyoxime Complex Correct statement for complex A is/are (1) Coordination number of metal ion is 4 (2) Two five membered and two six membered rings are present (3) Colour of the precipitate is red (4) All are correct 4. Which of the following configuration of ions ha
other
telegram-3967
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
time period of a charged particle undergoing a circular motion in a uniform
physics
class12
asked
Feb 6, 2020
by
kpawans2020
1
answer
Scientists of the Botanical Survey of India (BSI) have found a new species
biology
noclass
asked
Feb 6, 2020
by
hamanth9820
0
answers
Picture question - class 12 - physics
physics
class12
asked
Feb 6, 2020
by
sarabjeet1531999
0
answers
1. Find the equation of tangent at (r1, 1) to the conic r 1 e
math
noclass
asked
Feb 6, 2020
by
lovely78cpp
0
answers
Picture question - math
math
noclass
asked
Feb 6, 2020
by
polisettikarthik123
1
answer
6) A manufacturing company is engaged in producing three types of products;
noclass
asked
Feb 6, 2020
by
clickmanus
1
answer
Find the foot of the perpendicular from the point(0,2,3)on the line x+3/5=y
math
class12
asked
Feb 6, 2020
by
skaniselvi
1
answer
Source of error of experiment young modulus
physics
noclass
asked
Feb 6, 2020
by
kain84491
1
answer
(chatquestion)...I50 0s S(st25) 3. Design a PID controller (determine the values of KP, KI, and KD) to achieve 0.707 and time constant 7 0.5 sec. (hint use the root plácepient téchnique, choosé a third root valde øf 3zimes the reguired time constapt). %3D the professor said to use (st6) to solve for Kp t KD
other
telegram-55298
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...In MRNA, base sequene is 5' A UG GACC C CCAGCUG 3'. What is the possible number of codons in case of overlapping and non- overlapping respectively? (1) 5, 13 (2) 12, 5 (3) 5, 5 (4) 13, 5
other
telegram-55296
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...Most types of virus particles show which types of symmetries? अधिकांश प्रकार के वायरस कण इस प्रकार की सममिति दिखाते हैं A. Complex and helical B. Cuboid and helical C. Bilateral and helical D. Complex and bilateral Your answer is INCORRECT. Cuboid and helical
other
telegram-3950
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...Most types of virus particles show which types of symmetries? अधिकांश प्रकार के वायरस कण इस प्रकार की सममिति दिखाते हैं A. Complex and helical B. Cuboid and helical C. Bilateral and helical D. Complex and bilateral Your answer is INCORRECT. Cuboid and helical
other
telegram-55294
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
Picture question - class 12 - physics
physics
class12
asked
Feb 6, 2020
by
harshpatel8625
1
answer
(chatquestion).... Match the items given in Column I with those in Column II and select the correct option given below (2018) Column II Column I A. Proliferative Phase | 1. Breakdown of endometrial lining 2. Follicular Phase 3. Luteal Phase B. Secretory Phase C. Menstruation A-3 B-2 C-1 a. b. A-1 B-3 C-2 A-2 B-3 C-1 c. A-3 B-1 C-2 d.
other
telegram-3945
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...$1. Final product of the given reaction is NaOH, CH COCH,...(Photo from Ganesh D. Londhe)
other
telegram-55288
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
what is the reaction of nitrobenzene with KoH?
chemistry
class12
asked
Feb 6, 2020
by
abujunaed042
1
answer
(chatquestion)...PHYCOMYCCTES KOTA RAJASTh an Allen कैमस 7voda है ! Trick:> R Rhizopus M. Mucor Trick BY ADIL Albugo एलन) A फमस) P Phycomycetes Zygospore fomation. Σ
other
telegram-55280
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...GLycolycis (RESPIRATION In PLANTS) Toick Gayle Groud Pas Full-Power [BAT] फेके- 8a4 Dono Ht Ampise Pqu(पागल ) हुए , Bhut Preshan Guptil Po 2- Pure PYr (Sixca G > Glucose G-P → Glucose -6- Phosphate fructose -6- Phosphate Fouctose1,6-bi phosphate Di hydroxy acetone phosphate F-P > F-b > DHAP 3- Phophoglyceraldehyde BPGA 1,3- bi phosphoglyce rate Po » PGA3- Phophoglyceric Acid 2- Pure » 2- Phosphogdycerate PYr PyruviC Acid PGL -> ADIL Trick BY Phophoenolpyruvat e PYr →
other
telegram-55279
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...ADDIS ABABA UNIVERSITY DEPARTMENT OF MATHEMATICS Mathematics for Natural Sciences (Math 1011) Worksheet 1 Part I: Propositional Logic 1. Which of the following sentences are propositions? What are the truth values of those that are propositions? a) 5<9 and there are infinitely many prime numbers. b) x-y provided that x y. c) How many courses are you taking this semester? d) The first human kind lived in Ethiopia. 2. What is the negation of each of the following propositions? a) Summer in A.A is warm and not hot. b) I will not go to class if I have a critical wok to do. 3. Consider the following propositions r: Rabbits have been seen in the area. w: Walking on the path is safe. b: Berries are ripe along the path. Write the following propositions using r, b and w and logical connectives. a) Berries are ripe along the path, but rabbits have not been seen in the area. b) For walking on the path to be safe, it is necessary but not sufficient that berries not b ripe along the path and for rabbits not to have been seen in the area. c) If berries are ripe along the path, then walking is safe if and only if rabbits have not been seen in the area. d) Walking is not safe on the path whenever rabbits have been seen in the area and berries are ripe along the path. 4. Given the propositions p: You have a job to do. q: You miss the final examination. r: You pass the course. Express each of the following popositions as an ordinary English sentence. c) (p -r) V (q= r) b) -(pAq) a) -qr Determine the truth value of p if a) (q = -p) Vr is False. C) (p V-q)) = (-r V p) is False. b) -q and p =q are True. d) -q and qAr are True. p 6. If -r= - (p Aq) is false, find the truth value of [(p r) V q] (-pA r). b) (qvr) p= p)( p) 7. Show that a) (p Aq) = r (q r) p Using truth table decide whether each of the following is a tautology, a contradiction or neither. c) (-q=-p) = (-p)= q) A-(-4-p) b) (p a) [pA (p q)] =
other
telegram-55270
asked
Feb 6, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...ADDIS ABABA UNIVERSITY DEPARTMENT OF MATHEMATICS Mathematics for Natural Sciences (Math 1011) Worksheet 1 Part I: Propositional Logic 1. Which of the following sentences are propositions? What are the truth values of those that are propositions? a) 5<9 and there are infinitely many prime numbers. b) x-y provided that x y. c) How many courses are you taking this semester? d) The first human kind lived in Ethiopia. 2. What is the negation of each of the following propositions? a) Summer in A.A is warm and not hot. b) I will not go to class if I have a critical wok to do. 3. Consider the following propositions r: Rabbits have been seen in the area. w: Walking on the path is safe. b: Berries are ripe along the path. Write the following propositions using r, b and w and logical connectives. a) Berries are ripe along the path, but rabbits have not been seen in the area. b) For walking on the path to be safe, it is necessary but not sufficient that berries not b ripe along the path and for rabbits not to have been seen in the area. c) If berries are ripe along the path, then walking is safe if and only if rabbits have not been seen in the area. d) Walking is not safe on the path whenever rabbits have been seen in the area and berries are ripe along the path. 4. Given the propositions p: You have a job to do. q: You miss the final examination. r: You pass the course. Express each of the following popositions as an ordinary English sentence. c) (p -r) V (q= r) b) -(pAq) a) -qr Determine the truth value of p if a) (q = -p) Vr is False. C) (p V-q)) = (-r V p) is False. b) -q and p =q are True. d) -q and qAr are True. p 6. If -r= - (p Aq) is false, find the truth value of [(p r) V q] (-pA r). b) (qvr) p= p)( p) 7. Show that a) (p Aq) = r (q r) p Using truth table decide whether each of the following is a tautology, a contradiction or neither. c) (-q=-p) = (-p)= q) A-(-4-p) b) (p a) [pA (p q)] =
other
telegram-55269
asked
Feb 6, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...420/h7 ch3--8%3Y ontuft Cn3 en3.ch3 on en3 ch-cn3 CH3- Ch3...(Ganesh ye ese hoga)
other
telegram-55262
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
Picture question - class 12 - math
math
class12
asked
Feb 6, 2020
by
kalyanabburi93
0
answers
(chatquestion)...An ideal gas is made to undergo a cycle depicted by the PV diagram alongside. The curved line from A to B is an adiabat. 7. [SX2010] Then- (A) The efficiency of this cycle is given by unity as no heat is released during the cycle (B) Heat is absorbed in the upper part of the straight line path and released in the lower part (C) If T, and T, are the maximum and minimum temperatures reached during the cycle, then T, the efficiency is given by 1 (D) The cycle can only be carried out in the reverse of the direction shown in figure
other
telegram-55248
asked
Feb 6, 2020
by
balaji.thirumalai
0
answers
if the mechanical advantage of a simple machine is 4, then the
physics
class12
asked
Feb 6, 2020
by
onifade_ayobami
1
answer
(chatquestion)...dentify the nodes with same potential. Allot the potential on every node. Redraw the circuit and calculate the equivalent resistance. 2R R NA ple: R VB. No. cuit can be solved as www...(Use solve krna yr)
other
telegram-3936
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
Picture question - class 12 - physics
physics
class12
asked
Feb 5, 2020
by
himangisharma2002
0
answers
(chatquestion)...(ii) At 40°C an aquous solution contains 10% urea by weight. Calculate the vapour pressure of that solution.
other
telegram-55238
asked
Feb 5, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...2-butene shows geometrical isomerism due to:- (A) Restricted rotation about double bond (B) Free rotation about double bond (C) Free rotation about single bond (D) Chiral carbon НС (A) E Which or 12. JAIPMT-2000] isomerism (A) Linka (B) Chain (C) Optica (D) Structu 391-Ra 8. Dihedral angle in staggered form of ethane is :- [AIPMT-2000] (D) 1800 (A) 00 Corporate Head Office :Motion Education Pvt. Ltd., (B) 120° (C) 60°
other
telegram-55233
asked
Feb 5, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...CH=CH-CH3 RNOGI -4 13 NO2 %23...(In 13 no. Double bond ring wala bhi toh gi show krna chahiye na toh kyu nhi kr rha h show?)
other
telegram-55231
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
Picture question - class 9 - physics
physics
class9
asked
Feb 5, 2020
by
amtulkareems
1
answer
(chatquestion)...In a cross in Drosophila, the heterozygous animal with grey body (b+) and long wing (vg+) with black body and vestigial wings, the progeny has the animals in the following ratio - - grey vestigal 24: grey long 126: black long 26: black vestigial 124. What is the frequency of recombinants in the population?
other
telegram-55228
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...55. In the following reaction : CH, нонр H,C-C-CH = CH, %3D CH, Minor Product Major Product The major product is CH3 H;C-C – CH-CH3 (1) om CH, OH CH3 нсс-сн-сн, H;C-C - CH,-CH, (2) CH3 ОН CH3 (3) H,C-C-CH-CH, ОН СН, CH3 CH,-C-CH,-CH3 (4) ОН СН
other
telegram-55224
asked
Feb 5, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...What do you mean by 'gold number'? Mention its significance.
other
telegram-55221
asked
Feb 5, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...alc presn UPpe Or, Molybdenum forms cubic The density and molecular mass be 10-3 g cm 3 and 96 respectively. Find the number of atoms present per unit cell of this crystal. crugtal. The edge length of such cruptal is 0-31 nm. 3
other
telegram-55219
asked
Feb 5, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...(4) 29. Which one of the following alkenes will react faster with H, under catalytic hydrogenation conditions? Н R. R. Rv (2) (1) Н H. H. R (3) (4) R. 30. Products of the following reaction 'R H. H R RR
other
telegram-55217
asked
Feb 5, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...CH, 28. The compound CH,-C=CH-CH, on reaction with NalO, in the presence of KMNO, gives (1) CH,COCH, (2) CH,COCH, + CH,COOH (3) CH,COCH, + CH,CHO (4) CH,CHO + CO2 29. Which
other
telegram-55214
asked
Feb 5, 2020
by
balaji.thirumalai
1
answer
Will a light glow if we keep a magnet near to it.....using induced current?
physics
class10
asked
Feb 5, 2020
by
hibabasheer107
1
answer
Which among the following forest animals the smallest
biology
class7
asked
Feb 5, 2020
by
sarlasaini8889
1
answer
(chatquestion)...Reading of an ideal voltmeter in the circuit below is 1 V 1V1V wwwww V. (1) Zero (2) 2 V (3) 4 V (4) 6 V
other
telegram-3928
asked
Feb 5, 2020
by
balaji.thirumalai
1
answer
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