Math, asked by Anonymous, 1 year ago

sin+ain²+sin³=1 then cos+cos²+cos³=?

Answers

Answered by Nidhi262

1

sin + sin^3 = 1- sin^2
sin + sin^3 = cos^2

sin = cos ^2 - sin ^3
sin = cos ^2 - (1- cos^2)-cos
sin = cos^2 +cos + cos^3

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