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Popular >

2-2cos(2pi)

Solution

2 - 2 cos (2 π)

Solution

0

Solution steps

2 - 2 cos (2 π)

Rewrite using trig identities:

cos (2 π) = 1

= 2 - 2 \cdot 1

Simplify

= 0

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Frequently Asked Questions (FAQ)

What is the value of 2-2cos(2pi) ?
The value of 2-2cos(2pi) is 0