Hi Suraj
sin (90 + x ) = cos x
So,
sin 180 = sin (90 + 90)
= cos 90
= 0
Written on May 29, 2017, noon
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Answer of this question
Sin 180
Davneet Singh
Comment
Hi Suraj
sin (90 + x ) = cos x
So,
sin 180 = sin (90 + 90)
= cos 90
= 0
Written on May 29, 2017, noon