What is sin(a-pi/3) ?

The solution to sin(a-pi/3) is 1/2 sin(a)-(sqrt(3))/2 cos(a)

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simplify sin(a-pi/3)

simplify

sin (a - \frac{π}{3})

\frac{1}{2} sin (a) - \frac{3}{2} cos (a)

Solution steps

sin (a - \frac{π}{3})

Rewrite using trig identities

= \frac{1}{2} sin (a) - \frac{3}{2} cos (a)

cos (- \frac{π}{2} - θ)

cos^{2} (π x) - sin^{2} (π x)

7^{2} + (- 7 tan (t))^{2}

tan (x - π) + 2 sin (x - π)

cos (3 π - x)

What is sin(a-pi/3) ?
The solution to sin(a-pi/3) is 1/2 sin(a)-(sqrt(3))/2 cos(a)