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Popular >

simplify tan(x-pi/2)

Solution

simplify

tan (x - \frac{π}{2})

Solution

- cot (x)

Solution steps

tan (x - \frac{π}{2})

Rewrite using trig identities

= - \frac{cos ( x )}{sin ( x )}

Rewrite using trig identities

= - cot (x)

Popular Examples

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cos (arcsin (\frac{x}{2}))

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cos (\frac{π}{2} - θ)

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sin (x + 2 π)

Frequently Asked Questions (FAQ)

What is tan(x-pi/2) ?
The solution to tan(x-pi/2) is -cot(x)