Question

f(x)=(x+√(1+x^2 ))

Answer 1

\(f(x)=x+\sqrt{1+x^2}\)

Answer 2

showe that f(x)is an odd function

Answer 3

What will \(f(-x)\) be?

Answer 4

if f(-x)=-f(x) then it is odd
f(-x)=f(x) even