The value of $\lim_{x \rightarrow 7}\frac{2 - \sqrt{x - 3}}{x^{2} - 49}$ is

Question

Dr. Abubacker · Accepted Answer

(d)
$\lim_{x \rightarrow 7}\frac{2 - \sqrt{x - 3}}{x^{2} - 49} = \lim_{x \rightarrow 7}\frac{- \frac{1}{2\sqrt{x - 3}}}{2x}$
$= - \frac{1}{4.7.2} = - \frac{1}{56}$

Q. The value of $\lim_{x \rightarrow 7}\frac{2 - \sqrt{x - 3}}{x^{2} - 49}$ is

Explanation

Reviewed by Dr. Abubacker

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