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(chatquestion)...For any integer n>1, cos 2 -1 2" T .cos COs- 2" -1 2" -1 1) 2-1 2) 2" 3) 2-1...(Solution please)
other
telegram-62044
asked
Apr 7, 2020
by
balaji.thirumalai
1
answer
Which one is an insectivorous plant
biology
class7
asked
Apr 7, 2020
by
mamtachouhan8826
1
answer
In 150 throw of dice, 2 is obtained 76 times. Ina random throw of dice what
math
class6
asked
Apr 7, 2020
by
meenalpl1206
1
answer
At a certain temperature and at infinite dilution the equivalent conductanc
chemistry
class12
asked
Apr 7, 2020
by
praveenakula2002
1
answer
Picture question - physics
physics
noclass
asked
Apr 7, 2020
by
joycecheronobusienei
0
answers
The value of Cos pi by 3 into Cos pi by 7 into cos 45 by 7 into cos 5 pi by
math
class11
asked
Apr 7, 2020
by
tejuat05
1
answer
(chatquestion)...Two equal positive charges are fixed at the points 13. Which optic [-a, 0] and [a, 0] on the x-axis. A negative charge e released from rest at the points [0, 2a] on the (1) It is co y-axis. The charge will (2) It may (1) Move to the origin and remain at rest (3) It fol (2) Move to infinity (4) It pr diss (3) Execute oscillatory but not SHM 14. Coordi (1, 1, is 10 (4) Execute SHM
other
telegram-62035
asked
Apr 7, 2020
by
balaji.thirumalai
1
answer
Picture question - class 12 - physics
physics
class12
asked
Apr 7, 2020
by
kanishakansara
0
answers
name the microbes involved in biogas production
biology
class12
asked
Apr 7, 2020
by
swethasaro2334
1
answer
Picture question - class 12 - math
math
class12
asked
Apr 7, 2020
by
srkrishnagatha132002
0
answers
. Calamine on heating produce a gas, same gas can be produce by 1) Roasting
chemistry
class12
asked
Apr 7, 2020
by
bhavo1512
0
answers
Picture question - class 12 - physics
physics
class12
asked
Apr 7, 2020
by
jaigobinds8
0
answers
(chatquestion)...A body is thrown vertically upwards with velocity 'u'. The distance travelled by it in the fifth and sixth seconds are equal. what is the value of 'u'?
other
telegram-62018
asked
Apr 7, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...Nishant Pathak Today, 8:24 am IUPAC Name Of- OH CH3 -C-CH3 CT Let's see who can answer this REPLY...(Give IUPAC name of:)
other
telegram-62016
asked
Apr 7, 2020
by
balaji.thirumalai
1
answer
Picture question - class 11 - physics
physics
class11
asked
Apr 7, 2020
by
choudharyneetu832
0
answers
How many 4 digit no can be formed by using the digit (1,2,3,4,5,6)if no is
math
noclass
asked
Apr 7, 2020
by
sumanjais351
0
answers
Picture question - class 12 - chemistry
chemistry
class12
asked
Apr 7, 2020
by
sangeethambbs05
1
answer
(chatquestion)...(3) Wurtz fittig reaction (3) (4) Frankland reaction 16. n- CH,Br C: Na 12. Mg,C, + H,0 A (B) The incorrect statement for C is (1) Compound "C" is CH, - C = C- CH3 17. (2) "C" gives positive Tollens test (3) In compound "C" all four C are linearly present (4) Compound "C" on ozonolysis gives diketone 13. In the following compounds, the decreasing order of B.P. is...(Can anyone help me with this..)
other
telegram-62000
asked
Apr 6, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...38. For exothermic reaction, the energy d activation of the reactants is (1998] ent at stendard [1994 (a) equal to the energy of activation of products (b) less than the energy of activation of products (c) greater than the energy of activation of products (d) sometimes greater and sometimes less than that of the products of reaction at twwo different From nts at two different n of reactants or
other
telegram-61992
asked
Apr 6, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...22:49 *ll LTE2.l 83% DRILL TEST-1 SCOREBOARD OVERVIEW PERFORMANCE LEADERBOARD 74 English The shape of ions when molten 12Cl6 undergo ionisation are :- Trigonal planar & TBP 2 Linear & octahedral 3 Angular & square planar 4 Trigonal planar & tetrahedral •.. 1 of 2 I!!
other
telegram-61990
asked
Apr 6, 2020
by
balaji.thirumalai
0
answers
A boat of mass 1000 kg is moving with a velocity of 5m/s. A person of mass
physics
class11
asked
Apr 6, 2020
by
heer.sbaba
1
answer
(chatquestion)...LTE VOLTE 76% 6:08 PM 2 of 2 Q + Q v100a (B) (Q, +Q,V100na (D) None of these Paragraph for Question Nos. 6 & 7 A solid conducting sphere of radius a' is surrounded by a thin uncharged concentric conducting shen radius 2a. A point charge q is placed at a distance 4a from common centre of conducting sphere and sheti The inner sphere is then grounded. 2a 36. The charge on solid sphere is : (B) - (C)- (D)- 16 37. The potential of outer shell is. D ATR (C) STE (A) (B) 16ne,a 32me,a 38. acha ye bta Vandini Bansal 05.04.20 at 6:07 PM
other
telegram-61965
asked
Apr 6, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...Which of the following compound is produced when CH, = CH - (CH2), COOH reacts with HBr in presence of peroxides? (a) CH;CH(CH,); COOH (b) BrCH¸CH,(CH 2), COOH (c) CH;CH,CH;(CH,); COOH (d) CH;CH,BrCH , CH,COOH
other
telegram-61959
asked
Apr 6, 2020
by
balaji.thirumalai
0
answers
Magnetic length of bar magnet is 5cm. The distance of each poles from neare
physics
class12
asked
Apr 6, 2020
by
durgaprasadkarra
1
answer
(chatquestion)...21. In the arrangement the value of each capacitor is Xµ F. Then the equivalent capacitance between point a and c is (In uF) 3= /3 ceN 12X (1) 6X (2) 7X (3) 12 4X (4) 3 (12 VA - Ye =
other
telegram-61957
asked
Apr 6, 2020
by
balaji.thirumalai
0
answers
The place value of ....is always 0 irrespective of its place
math
noclass
asked
Apr 6, 2020
by
nishikagaba
1
answer
Picture question - math
math
noclass
asked
Apr 6, 2020
by
nishikagaba
0
answers
Picture question - math
math
noclass
asked
Apr 6, 2020
by
kamarthivarsha
1
answer
Uncertainity in position of a particle of 25 gram in space is 10−5−
physics
class11
asked
Apr 6, 2020
by
rahulpotharalanka38625
0
answers
(chatquestion)...Ω (3) R = 2.5 2 T a ha w e (4) At i = 2A, power is 3.2 W %3D (4) i = 2A पर शक्ति 3.2 W है। . In given figure find charge on capacitor at steady 45. दर्शाये गये चित्र में स्थाई अवस्था state :- करो:- रोध क्रमशः 3V 3V 3V वी परिपथ 10V 19E 6V 6V IpF (1) 4µC (2) 6µC (1) 4µC (3) lµC (4 zero (3) lµC Leader (MLE, MLF, MLG, MLH, MLSP) 27
other
telegram-61954
asked
Apr 6, 2020
by
balaji.thirumalai
0
answers
(chatquestion)...jee Case-1: (n+6) 7 マォuてーて+u (च > (x+6) n-1 m-4 n-4 2-1 n-1 scadem > (2)! XE l!,4) xE(-6,-5)| n-1 Case 2: oc(nr6)< |:. x E -6< nc-5 (-6,-5) U(!4)...(When to take union and when to take intersection can anybody help me)
other
telegram-61951
asked
Apr 6, 2020
by
balaji.thirumalai
0
answers
The vapour pressure of a solution of urea 736.2mm at 100degree C . Calculat
chemistry
class12
asked
Apr 6, 2020
by
sarahzaidi62
1
answer
(chatquestion)...12. Which of the following expressions is known as Clausius inequality? ds (1) $<0 (2) - (3) Ф da (4) $20...(How to find this)
other
telegram-61948
asked
Apr 6, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...26. 3. 4 Which of the following statements is true about this molecule? (1) C1-C2 and C3-C4 bonds are of same length (2) C1-C2 bond is shorter than C3-C4 bond (3) Cl-C2 bond is longer than C3-C4 bond (4) C1-C2 and C2-C3 bonds are of same length...(How to find it)
other
telegram-61928
asked
Apr 6, 2020
by
balaji.thirumalai
1
answer
Picture question - class 7 - math
math
class7
asked
Apr 6, 2020
by
jagvir9991243074
1
answer
Find thd M.D of thd following X = 2 3 4 5 y 7 8 9 10 Y = 1 1 2 4 4 3 7 5 3
math
noclass
asked
Apr 6, 2020
by
nehasharma.purple
1
answer
Picture question - class 10 - math
math
class10
asked
Apr 6, 2020
by
bashashaik9267
0
answers
Picture question - class 10 - math
math
class10
asked
Apr 6, 2020
by
mkhayyum532
1
answer
(chatquestion)...3-x 18. Domain of f(x)= is VIXI-7 (2) (-7, –3] U [3, 7) (1). (-0, -7) U [3, -) (3) (-3, 3) (4) (-7, 7)...(Plz give working and correct answer is 2)
other
telegram-61900
asked
Apr 6, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...• Show that cos e cos 20 cos 30 30 cos 30 cos 0 cos 20= 2 sin sin 3 50 3 30 sin %3D cos 20 cos 30 cos 0
other
telegram-61898
asked
Apr 6, 2020
by
balaji.thirumalai
1
answer
Picture question - math
math
noclass
asked
Apr 6, 2020
by
venkatnaidufunny
1
answer
(chatquestion)...(a) 5 (b) 10 28 if the de-Broglie wave length of the fourth Bohr's orbit of hydrogen atom iş 4 A, the O 18 (d) 25 circumference of the orbit is: (a)4 Å Shoitaut (b) 4 nm (c) 16 A (d) 16 nm
other
telegram-61896
asked
Apr 6, 2020
by
balaji.thirumalai
1
answer
Which of the following option correctly describes the variation of the spee
physics
noclass
asked
Apr 6, 2020
by
8058791350.ss
1
answer
Picture question - class 12 - math
math
class12
asked
Apr 6, 2020
by
srkrishnagatha132002
2
answers
Picture question - class 12 - math
math
class12
asked
Apr 6, 2020
by
vv4713836
0
answers
(chatquestion)...synthase (con ATP from ADI Mitochondrial Matrix 3CO, +4NADH Pyruvic acid+4NAD -FAD + 2H,0+ADP+Pl FADH,+ number of depends on t Oxidation of We have till now seen that glucose has been broken down to rei Co, and eight molecules of NADH + H*; two of FADH, have synthesised besides just two molecules of ATP in TCA cycle. Youm wondering why we have been discussing respiration at all- neithe to 3 molecu molecule of F ATP...(Yaha par ye eight molecules of NADH kaise ba gye Krebs cycle tak? Please explain
other
telegram-61884
asked
Apr 6, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...Which of the following pairs has zero dipole moment ? (A) CH,Cl, and BF, (C) PCI, and CIIF, (B) SiF, and BFa (D) BF, and NF3 4.
other
telegram-61877
asked
Apr 6, 2020
by
balaji.thirumalai
1
answer
Picture question - class 11 - physics
physics
class11
asked
Apr 6, 2020
by
bixidawangg
1
answer
(chatquestion)...A thin metallic rod PQ of an arbitrary shape is hinged at end P and rotated with constant angular velocity in a uniform magnetic field B as shown in the figure. The emf induced across the ends of rod will be x xX x x x x x x XX x x B. x xx x x X x x x x x x x_X ххXх хXXхх х ----- Q x' x x x X XX X X x xx X -a
other
telegram-61875
asked
Apr 6, 2020
by
balaji.thirumalai
1
answer
(chatquestion)...5.34 The amount of (NH,),SO, to be added to 500 mL of 0.01 M NH,OH solution (pK,for NH, is 9.26) prepare a buffer of pH 8.26 is: (1) 0.05 mole (2) 0.025 mole (3) 0.10 mole (4) 0.005 mole
other
telegram-61872
asked
Apr 6, 2020
by
balaji.thirumalai
1
answer
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