What is expand sin(x-(7pi)/6) ?

The solution to expand sin(x-(7pi)/6) is -(sqrt(3))/2 sin(x)+1/2 cos(x)

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expand sin(x-(7pi)/6)

expand

sin (x - \frac{7 π}{6})

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

Solution steps

sin (x - \frac{7 π}{6})

Rewrite using trig identities

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

\frac{( x - 1 ) 4 n ( x ^{3} + 8 ) ( x - 4 )}{( x ^{2} - 2 x + 2 )}

(x + x^{2}) d x

(x^{3} + 5 x^{2} y + y^{2}) d x

(4 x^{2} - x y + y^{2}) d x + (x^{2} - x y + 4 y^{2}) d y

\frac{9}{4 x}

What is expand sin(x-(7pi)/6) ?
The solution to expand sin(x-(7pi)/6) is -(sqrt(3))/2 sin(x)+1/2 cos(x)