Evaluate infinity^-2

$\infty^{- 2}$

Step 1

Rewrite the expression using the negative exponent rule $b^{- n} = \frac{1}{b^{n}}$ .

$\frac{1}{\infty^{2}}$

Step 2

Infinity to a non-zero power is infinity.

$\frac{1}{\infty}$

Step 3

Anything finite divided by infinity is zero.

$0$