Write the value of cot²theta-1/sin²theta
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4
the value of the identity will be -1.......
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Answer:
Step-by-step explanation:
we have cos^2theta / sin^2theta - 1 /sin^theta
or cos^2theta - 1 /sin^2theta by taking LCM.
- (1 - cos^2theta) / sin^2theta
= - sin^2theta / sin^2theta
= -1
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