If `f^(prime)(x)=sqrt(2x^2-1)a n dy=f(x^2),t h e n(dy)/(dx)a tx=1` is 2 (b) 1 (c) `-2` (d) none of these

If f'(x)=sqrt(2x^(2)-1) and y=f(x^(2)), then (dy)/(dx) at x=1, is

If f'(x)=sqrt(2x^(2)-1) and y=f(x^(2)), then find (dy)/(dx) at x=1

if f'(x)=sqrt(2x^(2)-1) and y=f(x^(2)) then (dy)/(dx) at x=1 is:

If f'(x)=sqrt(2x^(2)-1) and f(x^(2)), then (dy)/(dx) at x=1 is equal to 2(b)1(c)-2(d)-1

Let f'(x)=sin(x^(2)) and y=f(x^(2)+1) then (dy)/(dx) at x=1 is

If f'(x)=sqrt(2x^(2)-1) and y=f(x^(2)), then (dy)/(dx) at x=1 is equal to 2b 1c.-2d.-1

If f(x)=sqrt(3x^(2)+6) and y=f(x^(3)), then at x=1,(dy)/(dx) is equal to

If y sqrt(x^(2)+1)=log{sqrt(x^(2)+1)-x} then (x^(2)+1)(dy)/(dx)+xy+1=(a)0(b)1(c)2(d) non 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

e^(x)=(sqrt(1+t)-sqrt(1-t))/(sqrt(1+t)+sqrt(1-t)) andtan (y)/(2)=sqrt((1-t)/(1+t)) then (dy)/(dx) at t=(1)/(2) is (a)-(1)/(2) (b) (1)/(2)(c)0(d) none of these