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Popular >

simplify cos(540-c)

Solution

simplify

cos (54 0^{\circ} - c)

Solution

- cos (c)

Solution steps

cos (54 0^{\circ} - c)

Rewrite using trig identities

= - cos (c)

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Frequently Asked Questions (FAQ)

What is cos(540-c) ?
The solution to cos(540-c) is -cos(c)