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Popular >

981cos(30)

Solution

981 cos (3 0^{\circ})

Solution

\frac{981 3}{2}

+1

Solution steps

981 cos (3 0^{\circ})

Use the following trivial identity:

cos (3 0^{\circ}) = \frac{3}{2}

= 981 \cdot \frac{3}{2}

Simplify

981 \cdot \frac{3}{2} : \frac{981 3}{2}

= \frac{981 3}{2}

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Frequently Asked Questions (FAQ)

What is the value of 981cos(30) ?
The value of 981cos(30) is (981sqrt(3))/2