Math, asked by navyab310873, 8 months ago

Find the value of
(i) sin 210°
(ii) cos 315º
(iii) tan 480°

Answers

Answered by Durgesh18415

9

Step-by-step explanation:

sin(180+30) = -sin(30) = .5

cos(270+45) = cos(45) = .707

tan(360+120) = - √3

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