Chemistry, asked by Yashwanth547037, 7 months ago

If A+B+C= 2@, then cos@+ cos(@-A)+ cos(@-B) + cos(@-C) =

Guys plzz help mee use

theta at the place of '@' plzz guys

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Answered by beastboy5036

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Bhai ye to bahut hard hai main 7 class main hun thoda rehem karo bhai

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