Differential Equations

Advanced calculus topics from Diff EQ go here.
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Nonhomogenous Linear Equations: Solving a simple matrix
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royhaas
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problem with f"(x) , sorry i wrote down the wrong problem
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2
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mmm4444bot
mmm4444bot
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Can someone tell me where i'm going wrong on this f"(x)
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4
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mmm4444bot
mmm4444bot
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Related Rates: find location on track closest to position in
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6
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galactus
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Wronskian of { e^(7t) [[1][1]] , e^(-7t) [[1][1]] }
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scrum
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gradient of f(x,y,z) = z2sin(x3y) + yz: verify fxy = fyx
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6
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koalamath
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curve r(t) = <t, cos(t), sin(t)>: find Frenet Frame at t =
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2
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koalamath
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f1(x,y) = x2-y2, f2(x,y) = sqrt(x2+y2), f3(x,y) = x^2+y^2, f
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2
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Deleted member 4993
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dy/dt = -(t - 5) / (y + 2): can't find general solution
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7
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cans?n
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Undetermined Coefficient Method: y''(x) + y(x) = 4xcos(x)
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2
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cans?n
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Reduction of Order problem...
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Unco
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Can you check my answer?
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Deleted member 4993
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differential geometry
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0
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no_fate
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Another Newton's Law of Cooling/Warming
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10
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sifusith
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Another Nonlinear Models Q: population, limiting value
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galactus
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Assignment due on friday on numerical soln of ODE. Plz help!
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4
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stapel
stapel
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Newton's Law of Cooling/Warming
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2
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hank
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Can somebody tell me what this means?
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2
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Deleted member 4993
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Solve the given differential eq by using an appropriate sub
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3
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hank
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LRC-Circuit
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3
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Deleted member 4993
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