CBSE BOARD XII, asked by dramafans62, 1 month ago

prove that cospi/17cos2pi/17cos4pi/17cos8pi/17=1/16

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Answered by Anonymous

1

Explanation:

REFER TO THE ATTACHMENT

Attachments:

Answered by Anonymous

2

Answer:

question is not in proper way ask question

again. have a great day ahed

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