- #1

Jaco Viljoen

- 160

- 9

## Homework Statement

Which of the following statements are true?

A)

If f(x)=e

^{x}, then f(x)⋅f(-x)=1

B)

If g(x)=1/x, then g (1/x)=x

C)

If h(x)=√(x+2), then h(2)=±2

## Homework Equations

## The Attempt at a Solution

Only B