# What is the range of the function 2 / x^2?

Jul 26, 2017

#### Answer:

R=(0,+oo)

#### Explanation:

If $f \left(x\right) = \frac{2}{x} ^ 2$

We know that $\frac{2}{x} ^ 2 > 0 \implies f \left(x\right) > 0$ so the range is :

R=(0,+oo)