Question 12 Find the general solution of (y + 1)dx + (4x - y) dy = 0 Show your solutions on a separate sheet of paper. A 20y= 4x - 1+ c(y+1)4 B) 20x = 4y - 1 + c(y+1)4 c) 20x = 4y - 1 + c(x+1)4 D 20y = 4x - 1 + c(x+1)4

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