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Popular >

simplify sin(t-pi/2)

Solution

simplify

sin (t - \frac{π}{2})

Solution

- cos (t)

Solution steps

sin (t - \frac{π}{2})

Rewrite using trig identities

= - cos (t)

Popular Examples

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tan (\frac{π}{2} - θ)

simplify (17)/(24.1sin(θ))simplify

\frac{17}{24.1 sin ( θ )}

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cos (\frac{π}{4} - x)

simplify sec(arctan(x/2))simplify

sec (arctan (\frac{x}{2}))

simplify cos(n*(-pi))simplify

cos (n \cdot (- π))

Frequently Asked Questions (FAQ)

What is sin(t-pi/2) ?
The solution to sin(t-pi/2) is -cos(t)