plz help me out with this sum
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Here is the answer for your question!! Hope it helps you!!
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ishasarkar2002p61qsr:
thanks for the help °ㅅ° ~♡
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It can be written as
-3{cosec^2(α) - cot^2(α)}
Now,
cosec^2(x) = 1 + cot^2(x)
so, cosec^2(x) - cot^2(x) = 1
Therefore,
-3 *1 = -3
Hope it helps..
-3{cosec^2(α) - cot^2(α)}
Now,
cosec^2(x) = 1 + cot^2(x)
so, cosec^2(x) - cot^2(x) = 1
Therefore,
-3 *1 = -3
Hope it helps..
감사함니다 :)
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