Is sin((5pi)/3)=-(sqrt(3))/2 ?

The answer to whether sin((5pi)/3)=-(sqrt(3))/2 is True

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prove sin((5pi)/3)=-(sqrt(3))/2

prove

sin (\frac{5 π}{3}) = - \frac{3}{2}

True

Solution steps

sin (\frac{5 π}{3}) = - \frac{3}{2}

Manipulating left side

sin (\frac{5 π}{3})

Simplify

sin (\frac{5 π}{3}) : - \frac{3}{2}

= - \frac{3}{2}

We showed that the two sides could take the same form

\Rightarrow True

\frac{sec ( y )}{sec ( y ) - cos ( y )} = csc^{2} (y)

sin^{2} (x) + 4 sin (x) + 4 = (sin (x) + 2)^{2}

csc (θ) - (cos (θ)) (cot (θ)) = sin (θ)

(1 - sin (2 a)) (1 + tan (2 a)) = 1

\frac{( 2 tan ( x ) )}{1 + tan ^{2} ( x )} = sin (2 x)

Is sin((5pi)/3)=-(sqrt(3))/2 ?
The answer to whether sin((5pi)/3)=-(sqrt(3))/2 is True