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Popular >

simplify-cos(2npi)

Solution

simplify

- cos (2 nπ)

Solution

- 1

Solution steps

- cos (2 nπ)

Rewrite using trig identities

= - 1

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Frequently Asked Questions (FAQ)

What is simplify-cos(2npi) ?
The solution to simplify-cos(2npi) is -1