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RD Chapter 22 Differential Equations Ex 22.7 Solutions

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Question - 37 : - 1.
2.

Solve the followingdifferential equation:

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2.

Question - 38 : - 1.
2.
3.

yex/y dx = (xex/y + y2dy, y ¹ 0

4.

(1 + y2) tan-1 x dx + 2y (1 + x2)dy = 0

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