Question:medium

The order of the differential equation of all circles passing through the origin and having their centres on the \(x\)-axis is

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The order of the differential equation of a family of curves is usually equal to the number of arbitrary constants in the family.

Updated On: May 7, 2026

\(4\)
\(3\)
\(2\)
\(1\)

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The Correct Option is D

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