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Evalute : (singt COSO)2 + c coso .sing)2
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Answer:
0.0174098975534367888459684891
Answer by Step
cos 0 + 2= 2 sin 0
Subtract from both sides
(cos 0+2) -2= (2sin 0) -2
Simplify left side
cos 0 = ( 2 sin 0)-2
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