Math, asked by ilovemaria, 1 year ago

what is the formula for cos²theta ???

Answers

Answered by SHABBY225

3

the formula for cos²theta = 1 - sin² theta hope it will help.....!!!!
i hope this will help you...

Answered by TrapNation

4

This is the formula for cos²theta

cos²theta + sin²theta = 1
so, cos²theta = 1 - sin²theta

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