If `y=f(x)`, where `f(x+1/x)=x^4+x^(-4)` find `(dy)/(dx)`

If y = f(x^2) and f'(x) = sqrt (3x^2+1) , find [(dy)/(dx)]_(x=2)

IF y=f(x^(2)) and f'(x)=sqrt(3x^(2)+1) , find [(dy)/(dx)]_(x=2) .

If y=f(a^(x)) and f'(sin x)=log_(e)x, then find (dy)/(dx) if it exists,where (pi)/(2)

If 5f(x)+3f((1)/(x))=x+2 and y=xf(x) then find (dy)/(dx) at x=1

If y = x^4 + x^2 , find (dy)/(dx) at x = 1 ?

If y=f((2x-1)/(x^(2)+1)) and f'(x)=sin x^(2), find (dy)/(dx)

If y=f((3x+4)/(5x+6)) and f'(x)=tan x^(2) then (dy)/(dx)=

If 8f(x)+6f(1/x)=x+5 and y=x^2(f(x), then (dy)/(dx) at x=-1 is equal to (a)0 (b) 1/(14) (c) -1/4 (d) None of these

If 8f(x)+6f((1)/(x))=x+5 and y=x^(2)(f(x), then (dy)/(dx) at x=-1 is equal to 0( b) (1)/(14)(c)-(1)/(4)(d) None of these

If 8f(x)+6f(1/x)=x+5 and y=x^2(f(x), then (dy)/(dx) at x=-1 is equal to 0 (b) -1/(14) (c) -1/4 (d) None of these