JEE MATHEMATICS MCQ: LIMITS

1 Easy

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Analyzing +4 | -1

\lim _{x \rightarrow 2} \frac{\tan (x-2)\left\{x^2+(k-2) x-2 k\right\}}{x^2-4 x+4}=5

then

k

is equal to:

View answer and explanation

Correct option: D

Option D (3) is correct because the limit can be evaluated by factoring and using the standard limit for tan(x)/x.

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