Solve cos 3pi 2 - ScanMath

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Type your math problem... cos 3pi 2

x

Question

cos (3 π) \times 2

Calculate the value

- 2

Evaluate

cos (3 π) \times 2

Solution

More Steps

Evaluate

cos (3 π)

Rearrange the numbers

cos (π + 2 π)

Rearrange the terms

cos (π)

Calculate the trigonometric value

- 1

- 2

Show Solution

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