Calcul infinitésimal Exemples

$lim_{x \to 3} x - 2$

Step 1

Evaluate the limit.

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Step 1.1

Split the limit using the Sum of Limits Rule on the limit as $x$ approaches $3$ .

$lim_{x \to 3} x - lim_{x \to 3} 2$

Step 1.2

Evaluate the limit of $2$ which is constant as $x$ approaches $3$ .

$lim_{x \to 3} x - 1 \cdot 2$

Step 2

Evaluate the limit of $x$ by plugging in $3$ for $x$ .

$3 - 1 \cdot 2$

Step 3

Simplify the answer.

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Step 3.1

Multiply $- 1$ by $2$ .

$3 - 2$

Step 3.2

Subtract $2$ from $3$ .

$1$

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