What is cos(t-pi/6) ?

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

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simplify cos(t-pi/6)

simplify

cos (t - \frac{π}{6})

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

Solution steps

cos (t - \frac{π}{6})

Rewrite using trig identities

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

- sin (arcsin (x))

csc^{- 2} (π - x)

cos (t - \frac{π}{2})

cos (2 π + x)

cos (arcsin (16 x))

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