Let f(x) be a function such that `f'(a) ne 0` . Then , at x=a, f(x)

Let f(x) be a function such that f(x), f'(x) and f''(x) are in G.P., then function f(x) is

Let f(x) be a function such that f(x), f'(x) and f''(x) are in G.P., then function f(x) is

Let f(x) be a function such that,f(0)=f'(0)=0,f''(x)=sec^(4)x+4 then the function is

Let f be a real function such that f(x-y), f(x)f(y) and f(x+y) are in A.P. for all x,y, inR. If f(0)ne0, then

Let f(x) be a continuous function such that f(a-x)+f(x)=0 for x in [0, a] . Then int_(0)^(a)(dx)/(1+e^(f(x))) is equal to

Let f(x) be continuous in a neighbourhood of 'a' and g(a) ne 0 g is continuous at x=a. Let f be a function such that f'(x)=g(x) (x-a)^(2) , then :

Let /be a function such that 3f(x) + 22f(1/x) = 7x, AA x ne 0 , then for each x ne 0 , f(x) is equal to

If f and g are derivable function of x such that g'(a)ne0,g(a)=b" and "f(g(x))=x," then 'f'(b)=