Verify whether coshx is an even function or an odd function

If f(x) + g(x) = e^(-x) where f(x) is an even function and g(x) is an odd function then f(x) =

If f(x) and g(x) are two functions such that f(x)+g(x)=e^(x) and f(x)-g(x)=e^(-x) then I: f(x) is an even function II : g(x) is an odd function III : Both f(x) and g(x) are neigher even nor odd.

Which of the following is an even function

If f(x) is an even function and g is an odd function, then f(g(x)) is……………….function

If f(x) is an even function and g(x) is an odd function and satisfies the relation x^(2)f(x)-2f(1/x) = g(x) then

Which of the following is an odd function

f(x) is an even function on R and f(x) is increasing on [2,6]. Then

S-I : If f(x) is odd function and g(x) is even function then f(x)=g(x) is nether even nor odd S-II : Odd function is symmetrical in opposite quadrants and even function is symmetrical about the y-axis

Define an Even funtion and an Odd function. Give an example to each.