# A calculus problem by Vishal Sharma

**Calculus**Level 2

Locate the point on the wall that the man should touch before arriving at 'Q' , so that the distance covered by him is the least ??

Let the distance of the point be 'x' units . FIND 'x'

DETAILS AND ASSUMPTIONS: a = 1 units b = 25 units c = 4 units

assume the man to travel with a constant speed..

note: TRY TO DO IT BY SOME OTHER WAY THAN CALCULUS...