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Popular >

simplify cos(pi/2+φ)

Solution

simplify

cos (\frac{π}{2} + φ)

Solution

- sin (φ)

Solution steps

cos (\frac{π}{2} + φ)

Rewrite using trig identities

= - sin (φ)

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Frequently Asked Questions (FAQ)

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