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(2cosA-1)(2cos2A-1)(2cos4A-1)........(2cos2^n-1 A-1)=2cos2^n A+1/2cosA+1

(2cosA-1)(2cos2A-1)(2cos4A-1)........(2cos2^n-1 A-1)=2cos2^n A+1/2cosA+1

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
2 years ago
Dear student

Please tell what is to be done in question

Regards

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