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Tan3A = 4 , then Sin3A = ? TanA SinA jjrjekjrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrjjjffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff

Tan3A  = 4 , then  Sin3A  = ?
TanA                    SinA                                                                                            
jjrjekjrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrjjjffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
Dear student

Tan X = perpendicular/ base

Sin x = perpendicular/ hypotenuse

Sin3 A = 4 / sqrt( 17)

Regards

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