Which of the Following Functions Y(t) Is a Particular Solution $Y(t)=9 \sin t-9 \cos t$

Multiple Choice

Which of the following functions Y(t) is a particular solution of the differential equation

A) $Y(t) =9 \sin t-9 \cos t$
B) $Y(t) =\frac{45}{17} \sin t-\frac{27}{17} \cos t$
C) $Y(t) =\frac{45}{34} \sin t-\frac{27}{34} \cos t$
D) $Y(t) =-\frac{45}{34} \sin t+\frac{27}{34} \cos t$