1.

sin 210" का मान है

Answer»

-1/2 ka answer hai thik hai

solve plz

yas bhai tqqqqqq1qqq

thanks

sin (210°)Hum jante hai kisin(180° + θ) = - sinθSo,sin (210°) = sin(180° + 30°) = - sin 30° = -1/2

thank you bro



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