Recent questions tagged p391

Form a differential equation representing the given family of curves by eliminating arbitrary constants a and b $\large\frac{x}{a}+\frac{y}{b}=1$

asked Nov 30, 2012 by sreemathi.v

1 answer

Form a differential equation representing the given family of curves by eliminating arbitrary constants a and b.$y^2=a(b^2-x^2)$

asked Nov 30, 2012 by sreemathi.v

1 answer

Form a differential equation representing the given family of curves by eliminating arbitrary constants a and b. $y=a\: e^{3x}+b\: e^{-2x}$

asked Nov 30, 2012 by sreemathi.v

1 answer

Form a differential equation representing the given family of curves by eliminating arbitrary constants a and b $y=e^{2x}(a+bx)$

asked Nov 30, 2012 by sreemathi.v

1 answer

Form a differential equation representing the given family of curves by eliminating arbitrary constants a and b $y=e^x(a\;\cos x+b\;\sin x)$

asked Nov 30, 2012 by sreemathi.v

1 answer

Form the differential equation of the family of circles touching the $y$ - axis at origin.

asked Nov 30, 2012 by sreemathi.v

1 answer

Form the differential equation of the family of parabolas having vertex at origin at axis along positive y-axis.

asked Nov 30, 2012 by sreemathi.v

1 answer

Form the differential equation of the family of ellipses having foci on $y$-axis and centre at origin.

asked Nov 30, 2012 by sreemathi.v

1 answer

Form the differential equation of the family of hyperbolas having foci on $x$-axis and centre at origin.

asked Nov 30, 2012 by sreemathi.v

1 answer

Form the differential equation of the family of circles having centre on $y$-axis and radius $3$ units.

asked Nov 30, 2012 by sreemathi.v

2 answers

Which of the following differential equations has $y\;=\;c_1e^x+c_2e^{-x}$ as the general solution?

asked Nov 30, 2012 by sreemathi.v

1 answer

Which of the following differential equations has $y = x$ as one of its particular solution?

asked Nov 30, 2012 by sreemathi.v

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Form a differential equation representing the given family of curves by eliminating arbitrary constants a and b $\large\frac{x}{a}+\frac{y}{b}=1$

Form a differential equation representing the given family of curves by eliminating arbitrary constants a and b.$y^2=a(b^2-x^2)$

Form a differential equation representing the given family of curves by eliminating arbitrary constants a and b. $y=a\: e^{3x}+b\: e^{-2x}$

Form a differential equation representing the given family of curves by eliminating arbitrary constants a and b $y=e^{2x}(a+bx)$

Form a differential equation representing the given family of curves by eliminating arbitrary constants a and b $y=e^x(a\;\cos x+b\;\sin x)$

Form the differential equation of the family of circles touching the \(y\) - axis at origin.

Form the differential equation of the family of parabolas having vertex at origin at axis along positive y-axis.

Form the differential equation of the family of ellipses having foci on $y$-axis and centre at origin.

Form the differential equation of the family of hyperbolas having foci on $x$-axis and centre at origin.

Form the differential equation of the family of circles having centre on $y$-axis and radius $3$ units.

Which of the following differential equations has $y\;=\;c_1e^x+c_2e^{-x}$ as the general solution?

Which of the following differential equations has $y = x$ as one of its particular solution?