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Popular >

-5*sin((2pi)/3)

Solution

- 5 \cdot sin (\frac{2 π}{3})

Solution

- \frac{5 3}{2}

+1

Solution steps

- 5 sin (\frac{2 π}{3})

Use the following trivial identity:

sin (\frac{2 π}{3}) = \frac{3}{2}

= - 5 \cdot \frac{3}{2}

Simplify

- 5 \cdot \frac{3}{2} : - \frac{5 3}{2}

= - \frac{5 3}{2}

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Frequently Asked Questions (FAQ)

What is the value of -5*sin((2pi)/3) ?
The value of -5*sin((2pi)/3) is -(5sqrt(3))/2