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Popular >

-7sin(-pi/6)

Solution

- 7 sin (- \frac{π}{6})

Solution

\frac{7}{2}

+1

Solution steps

- 7 sin (- \frac{π}{6})

Rewrite using trig identities:

sin (- \frac{π}{6}) = - \frac{1}{2}

= - 7 (- \frac{1}{2})

Simplify

- 7 (- \frac{1}{2}) : \frac{7}{2}

= \frac{7}{2}

Popular Examples

arcsin((sqrt(2))/4)

arcsin (\frac{2}{4})

arctan (\frac{27}{38})

sin (0.55)

sin (0.64)

2 - sin (1)

Frequently Asked Questions (FAQ)

What is the value of -7sin(-pi/6) ?
The value of -7sin(-pi/6) is 7/2