Calculus Examples

$lim_{x \to c} \infty + - 2$

Step 1

Replace all occurrences of $+$ $-$ with a single $-$ . A plus sign followed by a minus sign has the same mathematical meaning as a single minus sign because $1 \cdot - 1 = - 1$

$lim_{x \to c} \infty - 2$

Step 2

Evaluate the limit of $\infty + - 2$ which is constant as $x$ approaches $c$ .

$\infty + - 2$

Step 3

Simplify the answer.

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Step 3.1

Add $\infty$ and $- 2$ .

$\infty - 2$

Step 3.2

Infinity plus or minus a number is infinity.

$\infty$