PT tanA/(1+tan²A) +cotA /(1+cot²A)
= sinA.cosA
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3
Hope it helps ^_^ ..
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Nishthaayu:
It isn't mentioned that it is 1 + tan2 into whole sq
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0
Here is ur answer mate ✌️✌️
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Yes you're correct even I got 2sincos as the ans
✌️✌️xctly bro
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