Recent questions in Differential equations

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1 answer

If u = log(tan x + tan y + tan z) then du/dy is

asked Mar 31, 2022 in Differential equations by priyashdethe2 (44 points)

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Form differential equation of circles having constant radius touching x axis

asked Mar 12, 2022 in Differential equations by ayush1964 (15 points)

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\begin{tabular}{l|l} (i) & \( \left.\begin{array}{l}\text { Determine the Laplace Transform of the } \\ \text { "triangular wave" function } f ( t ) \text { whose } \\ \text { graph is } \quad f(t)=\left\{\begin{array}{c}t, 0

asked Feb 10, 2022 in Differential equations by arunprasatb2887 (20 points)

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0 answers

Evaluate \( \int_{c} \frac{\sin f z^{2}+\cos f z^{2}}{(z-1)(z-2)} d z \), Cis \( |z|=3 \). Using Cauchy's integral formula.

asked Feb 10, 2022 in Differential equations by arunprasatb2887 (20 points)

+1 vote

1 answer

Strictly increasing or strictly decreasing function

asked Jan 25, 2022 in Differential equations by K.JAIDEEP (80 points)

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Find the orthogonal trajectories of the family of curves: x 2 + y 2 − 2cx = 0

asked Jan 13, 2022 in Differential equations by HimAaru22 (15 points)

+1 vote

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The length of intercept on the straight line \( 3 x+4 y-1=0 \) by the circle \( x^{2}+y^{2}-6 x-6 y- \) \( 7=0 \) is (1) \( 2 \sqrt{2} \) (2) 6 (3) \( 4 \sqrt{2} \) (4) \( \sqrt{2} \)

asked Jan 11, 2022 in Differential equations by yash7814 (35 points)

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0 answers

asked Dec 4, 2021 in Differential equations by lokesh4156 (15 points)

0 votes

1 answer

Find the value of y(-pi/4)

asked Dec 1, 2021 in Differential equations by neeraj3394 (20 points)

+1 vote

1 answer

If \( x=\frac{2 b t}{1+t^{2}}, y=a\left(\frac{1-t^{2}}{1+t^{2}}\right) \) then show that \( \frac{d y}{d x}=\frac{-b^{2} y}{a^{2} x} \)

asked Oct 4, 2021 in Differential equations by madhuri3905 (30 points)

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1 answer

\( u=\frac{1}{1+x^{2}}, \quad v=\tan ^{-1} x \).

asked Oct 1, 2021 in Differential equations by madhuri3905 (30 points)

0 votes

0 answers

Solve (D²-2D+1)y = e×x²

asked Aug 6, 2021 in Differential equations by Mahendar7785 (25 points)

+1 vote

1 answer

Length of the chord of curvature through the pole

asked Jul 28, 2021 in Differential equations by KumarKamlesh (60 points)

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= ^−1 (+1)/(−1) + s^−1 (−1)/(+1), then /

asked Jul 5, 2021 in Differential equations by Irine P Anil (20 points)

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y=sin^-1{(sqrt 1+x)+(sqrt 1-x)}/2, then dy/dx=?

asked Jul 5, 2021 in Differential equations by Irine P Anil (20 points)

+1 vote

1 answer

Solve cos y dy/ dx+ tan x sin y = cos x

asked Jun 14, 2021 in Differential equations by Aleena Maria (20 points)

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0 answers

Evaluate the directional derivative of the function ф = 3 2 − 4 2 3 in the direction of the vector 3̂− 4̂+ 2̂ at the point (2,-1,3)

asked May 18, 2021 in Differential equations by Yash3107 (15 points)

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0 answers

X²+2x-3/x²+1<1

asked May 17, 2021 in Differential equations by Het Balar (15 points)

0 votes

1 answer

If y^(1/m) + y^(-1/m) = 2x, show that (x^2-1) y2 + xy1 = m^2y

asked Feb 28, 2021 in Differential equations by Sasi kiran (15 points)

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0 answers

Differential Equation

asked Jan 13, 2021 in Differential equations by Dhruba Das (15 points)

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Recent questions in Differential equations

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