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The family of curves in which the sub ta...

The family of curves in which the sub tangent at any point of a curve is double the abscissa, is given by
a. `x=C y^2`
b. `y=C x^2`
c. `x^2=C y^2`
d. `y=C x`

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RD SHARMA ENGLISH-DIFFERENTIAL EQUATION-All Questions
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