Simplify sin(2a)

Problem

sin(2*a)

Solution

1. Identify the expression as a double angle trigonometric function.

2. Apply the double angle formula for sine, which states that sin(2*θ)=2*sin(θ)*cos(θ)

3. Substitute the variable a into the formula to obtain the simplified form.

Final Answer

sin(2*a)=2*sin(a)*cos(a)

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