Is sin(75)=sin(150/2) ?

The answer to whether sin(75)=sin(150/2) is True

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prove sin(75)=sin(150/2)

prove

sin (75) = sin (\frac{150}{2})

True

Solution steps

sin (75) = sin (\frac{150}{2})

Manipulating right side

sin (\frac{150}{2})

Simplify

= sin (75)

We showed that the two sides could take the same form

\Rightarrow True

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