Math, asked by sreeadhianil, 1 month ago

Which of the following options are correct: cos2x=
2cos²x - 1
1-2sin²x
1+2cos²x

Answers

Answered by anshumantiwari886

0

Answer:

the answer is 1 - 2sin²x

ok if the answer helps you plz give a like

Answered by shreyasjamdar28

0

Answer:

The answer is 1-2sin^2x

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