x" (iii) "log_(7)(log x)

If x>0, then (d)/(dx){log_(7)(log 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)

Solve for x : (i) (log 81)/(log 27) = x (ii) (log 128)/(log 32) = x (iii) (log 64)/(log 8) = log x (iv) (log 225)/(log 15) = log x

Differentiate w.r.t x: log_(7)(log x)

Find derivative of log_(7)(log x) w.r.t.to x

Find the derivative of w.r.to x log _(7) (log x)

Differentiate (log)_(7)((log)_(7)x) with respect to x

State, true or false : (i) log 1 xx log 1000 = 0 (ii) (log x)/(log y) = log x - log y (iii) If (log 25)/(log 5) = log x , then x = 2 (iv) log x xx log y = log x + log y

Find x, if : (i) log_(2) x = -2 (ii) log_(4) (x + 3) = 2 (iii) log_(x) 64 = (3)/(2)

The derivative of the function f(x)=log_(5)(log_(7)x)[x gt 7] is -