Question

explain the question​

Answer 1

Answer:

In this question we have substitute x as pi/2

We know that sin 180 = 0

So we have to some work on this problem so that the denominator should not be zero. and we want and must get a real no.

That is the overall approach of the question.

Just ho on expanding sin2x cos2x cot3x by using the trigonometric functions to get a real number as the answer.

I will try to do it if I get it I will post it within 10 mins.

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