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Popular >

simplify-sin(x-pi/2)

Solution

simplify

- sin (x - \frac{π}{2})

Solution

cos (x)

Solution steps

- sin (x - \frac{π}{2})

Rewrite using trig identities

= - (- cos (x))

Apply rule

- (- a) = a

= cos (x)

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Frequently Asked Questions (FAQ)

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