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Solve the following differential equation: yxdydxy-xdydx=0

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प्रश्न

Solve the following differential equation:

`"y" - "x" "dy"/"dx" = 0`

योग
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उत्तर

`"y" - "x" "dy"/"dx" = 0`

∴ `"x" "dy"/"dx" = "y"`

∴ `1/"x" "dx" = 1/"y" "dy"`

Integrating both sides, we get

`int 1/"x" "dx" = int 1/"y" "dy"`

∴ log |x| = log |y| + log c

∴ log |x| = log |cy|

∴ x = cy

This is the general solution.

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अध्याय 6: Differential Equations - Exercise 6.3 [पृष्ठ २०१]

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बालभारती Mathematics and Statistics 2 (Arts and Science) [English] Standard 12 Maharashtra State Board
अध्याय 6 Differential Equations
Exercise 6.3 | Q 2.03 | पृष्ठ २०१

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