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Popular >

simplify cos(180-x)

Solution

simplify

cos (18 0^{\circ} - x)

Solution

- cos (x)

Solution steps

cos (18 0^{\circ} - x)

Rewrite using trig identities

= - cos (x)

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Frequently Asked Questions (FAQ)

What is cos(180-x) ?
The solution to cos(180-x) is -cos(x)