If sinx \(\frac{d y}{d x}\) + y cosx = x sinx, then (y – 1) sinx =
A. c – x sinx
B. c + xcosx
C. c – x cos x
D. c + x sin x
Answer:C
If sinx \(\frac{d y}{d x}\) + y cosx = x sinx, then (y – 1) sinx =
A. c – x sinx B. c + xcosx C. c – x cos x D. c + x sin x