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Limits — Maths STD 11 Science — Question

CBSE BoardEnglish MediumSTD 11 ScienceMathsLimits1 Mark
Question
Evaluate the following limit:
$\lim\limits_{\text{x}\rightarrow-1}\big(4\text{x}^2+2\big)$
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Answer

$\lim\limits_{\text{x}\rightarrow-1}\big(4\text{x}^2+2\big)=\big(4(-1)^2+2\big)=6$

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