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Cos2A + 2Cos 2 A - 2 Cos2A CosA Sin2A - 2Sin 2 A Sin2A a) 2 CotA b) 2 TanA c) CotA d) TanA

Cos2A + 2Cos2A - 2 Cos2A CosA
Sin2A - 2Sin2A Sin2A
 
a) 2 CotA
b) 2 TanA
c) CotA
d) TanA
 

Grade:12th pass

1 Answers

SJ
askIITians Faculty 97 Points
2 months ago
Dear student


Askiitians expert630-2414_7.PNG

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