Recent questions tagged noclass

When the temperature of a black body is doubled , the maximum value of it's

asked Feb 2, 2019 by tripathianjali331

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Evaluate , where = (x2 + y2) and the curve c is the rectangle in the xy-p

asked Feb 2, 2019 by rsonlyritu

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Find the angle between the surfaces x2 + y2 + z2 = 9 and z = x2 + y2 - 3 at

asked Feb 2, 2019 by rsonlyritu

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If a right circular cone has three mutually perpendicular generators, show

asked Feb 2, 2019 by rsonlyritu

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A half life time of redon is 3.8 days .after how many days will 1/10of the

asked Feb 2, 2019 by kuldeepgupta6098

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The student council is hosting a drawing to raise money for scholarships. T

asked Feb 2, 2019 by guzmancastillo1993

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Find the longest and shortest wavelength when a hydrogen atom in the ground

asked Feb 2, 2019 by Samshakeb148

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If system has non tribal solution then prove a+b+c=0 ora=b=c and ax+by+cz=0

asked Feb 2, 2019 by umerabanu02

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Prove by vector method that a quadrilateral is a square if and only if diag

asked Feb 1, 2019 by sarah219171

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Form the differential equation y=Ae(-4x)+Be(-6x)

asked Feb 1, 2019 by Greatest161

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A sum of rs.36.90 is made up of 180 coins which are either 10paise coins or

asked Feb 1, 2019 by sita061998

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Fish remain buried in the mud and sand is

asked Feb 1, 2019 by vilassalunke555

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the actual mean and varience of a set of 10 frequency are 16 and 36 respect

asked Feb 1, 2019 by ramraj17082016

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The coordination number of the body centered cubic lattice is

asked Jan 31, 2019 by vaishunamewar120

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calculate the number of atoms for various cubic unit cells and express the

asked Jan 31, 2019 by shindalaeustace

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The sum of place values of 6 and 4 in the number 654389 is ________

asked Jan 31, 2019 by rinkusharma175023

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A little girl is dragging her 5kg doll across the carpet. She pulls with 15

asked Jan 31, 2019 by sslissykate

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A guy is trying to slide a 25 kg refridgerator with a force of 50 N. The co

asked Jan 31, 2019 by sslissykate

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mean value theorem, very the function f(x)= x and g(x)=sinx in the interval

asked Jan 30, 2019 by abinashjha900000

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A coil of 200turns of wire is wound on a magnetic circuit of reluctance 200

asked Jan 30, 2019 by thoyajadeepthi

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Solve the following system of equations using matrix method 2x-3y+z=9 X+y+z

asked Jan 30, 2019 by attribhawna95

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Two hydrogen atoms in ground state collide inelasticity. The maximum amount

asked Jan 30, 2019 by arunimasxn

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Calculate the trend values by the method of least squares

asked Jan 30, 2019 by nandinivinay1994

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Voltage v=100 sin 1000t is applied to 10w resistor what is the ammeter read

asked Jan 30, 2019 by prasannalakshmi0200

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The direction cosine of a line equally inclined to the axes of a line is wh

asked Jan 29, 2019 by manisha.manii.007

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The direction cosine of a line equally inclined to the axes is

asked Jan 29, 2019 by minishaw20564

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Find the eq of circular cylinder whose axis is x =2y=-2 and radius is 4

asked Jan 28, 2019 by preetysy9554

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identify the given figure in whuich algae in the correct option

asked Jan 28, 2019 by viswavelu234

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Which of the following is the most acidic?

asked Jan 28, 2019 by deepak5062000

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find the two numbers whose their product is 4 and their sum is maximum

asked Jan 28, 2019 by lyaruubrianjm2

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What is your observation when two sources are emitting sound with frequency

asked Jan 28, 2019 by sohamngowda

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a card is drawan from 52 cards find to probability of getting the king of h

asked Jan 28, 2019 by sonivishnu170

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Please, someone help me with this equation: xdx+ydy/sqr(x^2+y^2) + xdy-yd

asked Jan 27, 2019 by ioana.preda91

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Find the differential equation of all hyperbola which pass through the orig

asked Jan 27, 2019 by kallolghosh06

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Which group of vertebrates comprises the highest number of endangered speci

asked Jan 27, 2019 by alishaashraf910

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De of parabolas with x axis as the axis and (a.0) as focus

asked Jan 27, 2019 by ad9010989

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1. Four particles carrying charges + 2q, − 2q, + 4q and − 4q (with q =

asked Jan 27, 2019 by utsavisharma05

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dy/dx + ((1-y^2)/(1-x^2))=0 given y=1 when x=0

asked Jan 27, 2019 by rajashekharar30

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If p,q,r and s be the distance from origin of the points (2,6),(3,4),(4,5)

asked Jan 27, 2019 by vishalqureshi586

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Verify euler's theorem u=sin^-1(x/y)+tan^-1(y/x)

asked Jan 27, 2019 by rupalichauhan599

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What are the essential conditions for nuclear fission and nuclear fusion

asked Jan 27, 2019 by anjaliyadav1412

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A die is rolled twice.what is the probability of getting a sum equal to 9?,

asked Jan 26, 2019 by sajathasajatha5

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How many numbers from 16 to 189 are tgere which are exactly divisible by 9

asked Jan 26, 2019 by monikhashreedivi

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From 7 professors and 10 students, a committee of 5 is to be formed. In how

asked Jan 25, 2019 by anniejohnson2512

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calculate mean median and mode and standard deviation of the following dist

asked Jan 25, 2019 by raimuskan746

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If the product of three terms of G.P. is -1 and their sum is 13/12. Find th

asked Jan 24, 2019 by coolboy051995

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A die is thrown 4 times. Getting a number greater than 2 is a success .find

asked Jan 24, 2019 by nancywatts246

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f (x)=e^x [sinx-cosx] in [pi/4,5pi/4]

asked Jan 24, 2019 by nisarganeela

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If x is a poissPo variate such that p(x=1)=p(x=2), find E(x2)

asked Jan 24, 2019 by payalsanjeev123

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Let X~B(2,1/2), where B(n,p)denotes the binomial distribution with paramete

asked Jan 24, 2019 by saayushi1

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