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Popular >

-sin((5pi)/4)

Solution

- sin (\frac{5 π}{4})

Solution

\frac{2}{2}

+1

Solution steps

- sin (\frac{5 π}{4})

Rewrite using trig identities:

sin (\frac{5 π}{4}) = - \frac{2}{2}

= - (- \frac{2}{2})

Simplify

= \frac{2}{2}

Popular Examples

sinh (ln (5))

cos(arcsin(1/4))

cos (arcsin (\frac{1}{4}))

20 \cdot cos (3 0^{\circ})

tan (6 π)

cos^{2} (7 0^{\circ})

Frequently Asked Questions (FAQ)

What is the value of -sin((5pi)/4) ?
The value of -sin((5pi)/4) is (sqrt(2))/2