" (xi) "x^(7)log_(a)x" ."

(d)/(dx)log_(7)(log_(7)x)= (a) (1)/(x log_(e)x) (b) (log_(e)7)/(x log_(e)x) (c) (log_(7)e)/(x log_(e)x) (d) (log_(7)e)/(x log_(7)x)

log_(2)(8x-x^(2)-7)=log_(2)(x^(4)-12x^(3)+40x^(2)-34x-7), then possible values of x is/are

Derivative of the function f(x)=log_(5)(log_(7)x) where x>7 is

Find the derivative of (5sqrt(x)+7"log"_(e)x+"log"_(a)x) with respect to 'x'

Find the derivative of (5sqrt(x)+7"log"_(e)x+"log"_(a)x) with respect to 'x'