Math, asked by parshvavyas07, 11 months ago

cos^2(45/2)+cos^2(135/2)+cos^2(225/2)+cos^2(315/2)=?

Answers

Answered by NeelamG

1

i hope it will help u

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parshvavyas07: Thank you Mam it helps me a lot☺️

NeelamG: its my pleasure

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