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प्रश्न
The solution of `dy/ dx` = 1 is ______
विकल्प
x + y = c
xy = c
x2 + y2 = c
y − x = c
उत्तर
The solution of `dy/ dx` = 1 is y − x = c
Explanation
`dy/ dx` = 1
∴ dy = dx
Integrating on both sides, we get
`int 1 dy = int 1 dx`
∴ y = x + c
∴ y - x = c
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