please explain the last step.....(how did they arrive over there)
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aapka second step wrong h iski jagah yeh aaega
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Here's ur answer mate❤️.....
We just have splitted sin³theta +cos³theta into (sintheta+ costheta)(sin²theta+cos²theta)
We just have splitted sin³theta +cos³theta into (sintheta+ costheta)(sin²theta+cos²theta)
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