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Popular >

cos(3)(pi)

Solution

cos (3) (π)

Solution

- 3.11015 \dots

Solution steps

cos (3) (π)

Refine to a decimal form

= - 3.11015 \dots

Popular Examples

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2(cos(120)+isin(120))

2 (cos (12 0^{\circ}) + i sin (12 0^{\circ}))

- csc (\frac{3 π}{4})

(cos(pi/4)+sin(pi/6))^2

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Frequently Asked Questions (FAQ)

What is the value of cos(3)(pi) ?
The value of cos(3)(pi) is -3.11015…