The value of _ x 7 2- x-3 x^ 2 -49 is
Mathematics · JEE Main · NTA Exams — Limit, Continuity and Differentiability
The value of \(\lim _{x \rightarrow 7} \frac{2-\sqrt{x-3}}{x^{2}-49}\) is
- 2/9
- -2/49
- 1/56
- -1/56
Answer
(D) -1/56
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