Math, asked by Anonymous, 1 year ago

what is cos(A+B) =?

Answers

Answered by Fuschia

2

cos(A + B) = cosA cosB - sinA sinB

Hope This Helps You!

Answered by Dhruv00

2

cos(A+B)=cosA.cosB-sinA.sinB

Dhruv00: hope this helps u

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