Math, asked by Sandy111201, 1 year ago

Find the value of cos24°+cos55°+cos125°+cos204°+cos300°

Answers

Answered by ayushghiya16p838no

1

look cos204 is cos(180+24)= -cos24
cos(180-55)= -cos55
cos300=cos(270+30)=sin30=0.5

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