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Popular >

simplify sin(θ)-sin(θ+pi)

Solution

simplify

sin (θ) - sin (θ + π)

Solution

2 sin (θ)

Solution steps

sin (θ) - sin (θ + π)

Rewrite using trig identities

= sin (θ) - (- sin (θ))

Simplify

sin (θ) - (- sin (θ)) : 2 sin (θ)

= 2 sin (θ)

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Frequently Asked Questions (FAQ)

What is sin(θ)-sin(θ+pi) ?
The solution to sin(θ)-sin(θ+pi) is 2sin(θ)