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प्रश्न
The differential equation of all non horizontal lines in a plane is `("d"^2x)/("d"y^2)` = 0
विकल्प
True
False
उत्तर
This statement is True.
Explanation:
Let y = mx + c be the non-horizontal line in a plane
∴ `("d"y)/("d"x)` = m and `("d"^2y)/("d"x^2)` = 0.
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