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Popular >

simplify cos(1/x+3pi)

Solution

simplify

cos (\frac{1}{x} + 3 π)

Solution

- cos (\frac{1}{x})

Solution steps

cos (\frac{1}{x} + 3 π)

Rewrite using trig identities

= - cos (\frac{1}{x})

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Frequently Asked Questions (FAQ)

What is cos(1/x+3pi) ?
The solution to cos(1/x+3pi) is -cos(1/x)