Messages posted by babanbanerjee

Prove if gcd(a,b)=1,then gcd(a^2,b^2)=1.

Let f(x) be a continuous function, whose first and second derivatives are continuous on [0;2pie]

and f''(x)=>0 for all x in [0,2pie].Then show that

Int(0 to 2pie)f(x) cos xdx=>0

Dc Pandey Ratation

Sorry sir,But completely wrong answer..............

wtf........................................Firstly,and most importantly I asked to solve a physics problem and not give details about the camera.......................P.S. How in the world did u do that

no one trying???????????????

Please solve this one Sum no.46

Buy the MTG old book.It contains the 1977 paper.

Please do sum no. 20

ISI(Indian Statistical Institute)

Capacitors

Please answer sum no. 13

no answer

Dont have to solve the entire problem just tell me why the electric field due to qa is towards right and due to qb,qc..........is towards left

A silly doubt

Electrostatics::::::::::Find the potential

A charge Q is spread uniformly in the form of a line charge density =Q/3a on the sides of an equilateral triangle of perimeter 3a. Calculate the potential at centroid C of the triangle.

jadavpur e porish....................to COMEDK er bapare jene ki korbi????????Arr jodi jantai chash srio ba Bishwajaoy ke jigesh korna.

Lets pay our respect towards Sachin the Legend through this forum..........

Of course yes ,if the car is moving with uniform velocity