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Popular >

sin(-1050)

Solution

sin (- 105 0^{\circ})

Solution

\frac{1}{2}

+1

Solution steps

sin (- 105 0^{\circ})

Use the following property:

sin (- x) = - sin (x)

sin (- 105 0^{\circ}) = - sin (105 0^{\circ})

= - sin (105 0^{\circ})

sin (105 0^{\circ}) = sin (33 0^{\circ})

= - sin (33 0^{\circ})

Rewrite using trig identities:

sin (33 0^{\circ}) = - \frac{1}{2}

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

Simplify

= \frac{1}{2}

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Frequently Asked Questions (FAQ)

What is the value of sin(-1050) ?
The value of sin(-1050) is 1/2