What is the value of $sin 180^{\circ}$ ?

1

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0

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- 1

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\frac{1}{2}

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Solution

The correct option is A $0$
Given that: $sin 180^{0}$
we can write $sin 180^{o} = sin (2 \cdot 90^{o}) = 2 sin 90^{0} cos 90^{o} = 2 (1) (0) = 0$ {Using $sin 2 A = 2 sin A cos A$ }

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