Math, asked by kaushalyadav98248, 6 months ago

sec
(2cos A + 1)(2cos A - 1)(2cos 2A-1)2cos 4A-1) = 2cos SA-1
terms of sin A
(bExpress cot 3A inter

Answers

Answered by magarpranjal143

0

Answer: lio7wti75wsi65d65wtdwu65wjfwttifwytwrjytwfkutw

Step-by-step explanation:

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