What is cos(pi/3-x)-1 ?

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

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simplify cos(pi/3-x)-1

simplify

cos (\frac{π}{3} - x) - 1

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

Solution steps

cos (\frac{π}{3} - x) - 1

Rewrite using trig identities

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

e^{10 x} sin (- 3 x)

sin (π + 2 y)

cos (x) sec (9 0^{\circ} - x)

sin (π - x) - sin (x)

cos (a + 3 0^{\circ})

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