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Popular >

simplify-cos(x-pi)

Solution

simplify

- cos (x - π)

Solution

cos (x)

Solution steps

- cos (x - π)

Rewrite using trig identities

= - (- cos (x))

Apply rule

- (- a) = a

= cos (x)

Popular Examples

simplify 2cos(pi/4-x)simplify

2 cos (\frac{π}{4} - x)

simplify sec(x-pi/2)simplify

sec (x - \frac{π}{2})

simplify sec(arcsec(x/4))simplify

sec (arcsec (\frac{x}{4}))

simplify sin^2(-cos^2(a))simplify

sin^{2} (- cos^{2} (a))

simplify cos(5.9(0)+θ)simplify

cos (5.9 (0) + θ)

Frequently Asked Questions (FAQ)

What is simplify-cos(x-pi) ?
The solution to simplify-cos(x-pi) is cos(x)