Math, asked by Anonymous, 4 hours ago

get ready for 50 points

so type all formula of
cos2(θ)​

Answers

Answered by safasufai
2

Answer:

The cosine double angle formula is cos(2theta)=cos2(theta) - sin2(theta). ... Cosine 2 theta is 1 minus 2 sine squared theta, cosine 2 theta equals 2 cosine squared minus 1.

Step-by-step explanation:

hope that this helps u ✨

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Answered by brainlygirll
2

the answer is in the attachment.. hope this helps you !! n thank you too!!

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