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Popular >

simplify cos(4x+pi/2)

Solution

simplify

cos (4 x + \frac{π}{2})

Solution

- sin (4 x)

Solution steps

cos (4 x + \frac{π}{2})

Rewrite using trig identities

= - sin (4 x)

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Frequently Asked Questions (FAQ)

What is cos(4x+pi/2) ?
The solution to cos(4x+pi/2) is -sin(4x)