Math, asked by Anonymous, 1 year ago

Cos2A = ?
Find the value.

Answers

Answered by 15121115anil
1
Cos2A = 2cos²A - 1 = 1 - 2sin²A


hope it may help you.


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Answered by smartanil
0
Cos2A = 2cos²A - 1 = 1 - 2sin²A


hope it may help you.


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..

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