Which of the following differential equations can be solved by separation of variables? У1+2у)dx - (х—Зу)dy %3D 0 B "sin 2y dx - 3x¯cos 2y dy = 0 С) (х*y? + х)dx + cos 3x dy %3D0 D ytan x dx + (x + In...

Extracted text: Which of the following differential equations can be solved by separation of variables? У1+2у)dx - (х—Зу)dy %3D 0 B "sin 2y dx - 3x¯cos 2y dy = 0 С) (х*y? + х)dx + cos 3x dy %3D0 D ytan x dx + (x + In y)dy = 0 E) None of the given Choices