Math, asked by pinki3329, 1 year ago

sin 2 thita/ sin thita- cos 2 thita/ cos thita= sec thita​

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Answered by Anonymous
1

Answer:

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Step-by-step explanation:

Formula used

1)sin2thetha=2sin thetha.cos thetha.

2)cos2thetha=2cos^2thetha-1.

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