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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)

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Frequently Asked Questions (FAQ)

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