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Popular >

simplify cos(θ-pi)

Solution

simplify

cos (θ - π)

Solution

- cos (θ)

Solution steps

cos (θ - π)

Rewrite using trig identities

= - cos (θ)

Popular Examples

simplify cos(npi)-cos(-npi)simplify

cos (nπ) - cos (- nπ)

simplify cos(-n)simplify

cos (- n)

simplify sin(x+(3pi)/4)simplify

sin (x + \frac{3 π}{4})

simplify 1/(cos^2(x))dx simplify

\frac{1}{cos ^{2} ( x )} d x

simplify cos(x+pi/6)simplify

cos (x + \frac{π}{6})

Frequently Asked Questions (FAQ)

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