Which of the following differential equations can be solved by separation of variables? A (1+2y)dx – (x- 3y)dy = 0 B ex sin 2y dx - 3x¯lcos 2y dy = 0 © (x²y²+ x)dx + cos 3x dy = 0 ytan x dx + (x + In y)dy = 0 E None of the given Choices

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