Let f be a differentiable function from (0,infinity) to R such that f(x)-f(y) is..[Jee Mains, 2024]

This video explains the solution of the following problem: Let f be a differentiable function from (0,infinity) to R such that f(x)-f(y) is greater than or equal to loge(x/y)+x-y for all x,y in (0,infinity). Find the sum(n=1 to 20) f'(1/n^2). #jee #jeemains2024 #maths #mathematics #class11thmathematics #limitsandderivatives