Limit

Question

the value of :-

$\lim_{x \rightarrow 0}(\frac{1}{x^2} - \frac{1}{sin^2x})$

Is_______

Answer given is -1\3

Answer 1

Solution for the question. In third step it is (sinx/x)² 

Comments

yes ...agreed.

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Thanks @sumit goyal 1. I got your point. We cannot seperate limits if individual limits don't exist.

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welcome bro