KVPY Government Jobs Exams

Suppose m, n are positive integers such that 6^m + 2^m+n 3^w + 2^n = 332. The value of the expression
m^2 + mn + n^2 is-

Read Solution (Total 0)

KVPY Other Question

A ball is dropped vertically from a height of h onto a hard surface. If the ball rebounds from the surface with
a fraction r of the speed with which it strikes the latter on each impact, what is the net distance traveled by
the ball up to the 10th impact certain planet completes one rotation about its axis in time T. The weight of an object placed at the equator
on the planet's surface is a fraction f (f is close to unity) of its weight recorded at a latitude of 60º. The
density of the planet (assumed to be a uniform perfect sphere is given by-