1 Answer

Kasun Gajasinghe · Answer 1 · 2023-03-17T12:17:27+0000

Answer:

The correct way to represent infinity or negative infinity is in parentheses;

$\begin{gathered} -\infty<strong>Explanation:</strong><p>When using infinity or negative infinity;</p>[tex]\infty\text{ or }-\infty$

Interval notation, we use parentheses;

$(-\infty,\infty)$

because infinity or negative infinity is not a Normal/real number and not be equaled.

Therefore, the correct way to represent them is in parentheses;

[tex]\begin{gathered} -\infty

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