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Popular >

simplify sin(a+a)

Solution

simplify

sin (a + a)

Solution

sin (2 a)

Solution steps

sin (a + a)

Rewrite using trig identities

= 2 sin (a) cos (a)

Rewrite using trig identities

= sin (2 a)

Popular Examples

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Frequently Asked Questions (FAQ)

What is sin(a+a) ?
The solution to sin(a+a) is sin(2a)