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Popular >

simplify cos(pi-θ)-1

Solution

simplify

cos (π - θ) - 1

Solution

- cos (θ) - 1

Solution steps

cos (π - θ) - 1

Rewrite using trig identities

= - cos (θ) - 1

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Frequently Asked Questions (FAQ)

What is cos(pi-θ)-1 ?
The solution to cos(pi-θ)-1 is -cos(θ)-1