Let `f : W-> W` be a given function satisfying `f(x) = f(x-1)+f(x-2)` for `x<=2`.If `f(0)=0 and f(1)=1` , ther find the value of `f(2) + f(3) + f(4) + f(5) + f(6)`.

Let f be a real valued function, satisfying f (x+y) =f (x) f (y) for all a,y in R Such that, f (1_ =a. Then , f (x) =

Let f be a real valued function, satisfying f (x+y) =f (x) f (y) for all a,y in R Such that, f (1) =a. Then , f (x) =

Let f: R to R be a function satisfying f(2-x) = f(2+x) and f(20 -x) = f(x) AA x in R . For this functions f. answer the following If f(0) =5 then the minimum possible number of values of x satisfying f(x)= 5 for x in [0,170] is

Let f be a function satisfying f(x+y)=f(x)+f(y) and f(x)=x^3phi(x) for all x and y when phi (x) is a continuous function then f''(x) is equal to

Let f be a one-one function satisfying f'(x)=f(x) then (f^(-1))''(x) is equal to

Let f be a one-one function satisfying f'(x)=f(x) then (f^-1)''(x) is equal to