Let a funtion `f` defined on te set of all integers satisfy `f(0)ne,f(1)=3` and
`f(x).f(y)=f(x+y)+f(x-y)` for all integers x and y. then

Let a funtion f defined on te set of all integers satisfy f(0)ne 0 ,f(1)=3 and f(x).f(y)=f(x+y)+f(x-y) for all integers x and y. then

Let f be a funcation defined on the set of all positive integers such that f (x) +f(y) for all postive integers x,y,if f (12) =24 and f(8) =15 the value of f(48) is

The f(x) is such that f(x+y) = f(x) + f(y) , for all reals x and y xx then f(0) =

Let be a real function satisfying f(x)+f(y)=f((x+y)/(1-xy)) for all x ,y in R and xy ne1 . Then f(x) is

Let be a real function satisfying f(x)+f(y)=f((x+y)/(1-xy)) for all x ,y in R and xy ne1 . Then f(x) is

If f(x) satisfies the relation f(x+ y) = f ( x) + f( y ) for all x, y in R and f(1) = 5 then

Let f:R to R such that f(x+y)+f(x-y)=2f(x)f(y) for all x,y in R . Then,

Let f:R to R such that f(x+y)+f(x-y)=2f(x)f(y) for all x,y in R . Then,

Let f(x) and g(x) be functions which take integers as arguments. Let f(x + y) =f(x)+ g(y) + 8 for all intege x and y. Let f(x) = x for all negative integers x and let g (8) = 17 . Find f(0).

Let f(x) and g(x) be functions which take integers as arguments. Let f(x + y) =f(x)+ g(y) + 8 for all intege x and y. Let f(x) = x for all negative integers x and let g (8) = 17 . Find f(0).