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Popular >

simplify sin(θ-90)

Solution

simplify

sin (θ - 9 0^{\circ})

Solution

- cos (θ)

Solution steps

sin (θ - 9 0^{\circ})

Rewrite using trig identities

= - cos (θ)

Popular Examples

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cos (arcsin (13 x))

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sin (t - \frac{π}{2})

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tan (\frac{π}{2} - θ)

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\frac{17}{24.1 sin ( θ )}

simplify cos(pi/4-x)simplify

cos (\frac{π}{4} - x)

Frequently Asked Questions (FAQ)

What is sin(θ-90) ?
The solution to sin(θ-90) is -cos(θ)