Math, asked by Kannan7088, 10 months ago

Cos3theta÷2cos2theta-1 =?

Answers

Answered by lakshmians

2

4cos^3theta-3cos theta / 4cos^2 theta -3

Cos theta (4cos ^2 theta-3)/4cos^2 theta-3

So answer is cos theta

Answered by Anonymous

0

Answer:

Cos theta is a answer.......

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