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Popular >

simplify cos(3t-pi/2)

Solution

simplify

cos (3 t - \frac{π}{2})

Solution

sin (3 t)

Solution steps

cos (3 t - \frac{π}{2})

Rewrite using trig identities

= sin (3 t)

Popular Examples

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tan (\frac{3 π}{2} - θ)

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sin (arctan (\frac{r}{h}))

simplify (-cos(pi/4+x))^2 simplify

(- cos (\frac{π}{4} + x))^{2}

Frequently Asked Questions (FAQ)

What is cos(3t-pi/2) ?
The solution to cos(3t-pi/2) is sin(3t)