Math, asked by gokulachintalapdi, 1 year ago

cos3x-cos4x=cos5x-cos6x

Answers

Answered by artisharma781991

0

Answer:

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3heje

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Answered by gvdeveshwar

0

Answer:

cos3x-cos4x=cos5x-cos6x

=-cos1x=-cos1x

kindly mark as brainliest

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