Question

sin180• =???

explain withs steps
​

Answer 1

...............................

Answer 2

Answer:

$\sin(180) (degree) = 0$

$\large\underline\mathrm{Solution}$

$\implies$ sin 180° = sin 2(90°) cos (90°)

$\implies$ 2 × 1 × 0

$\implies$ 0

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