Find all possible derivatives with the given derivative

find all possible derivatives with the given derivative
f'(t)=sin8t-cos(t/6)
simplify your answer,use c as the arbitrary constant.use integers or fractions for any numbers in the expression

ƒ'(t) = sin 8t - cos (t/6)

ƒ(t) = INTEGRAL ( sin 8t - cos (t/6)) dt

. . . = (1/8) cos 8t - [1/(1/6)]. sin (t/6) + C

. . . = (1/8) cos 8t - 6 sin (t/6) + C .................. Ans.
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