Differential Equations

Advanced calculus topics from Diff EQ go here.
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Using Variation of Parameters: y'' + y = tan(t) -1
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Deleted member 4993
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Spring Question
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3
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Deleted member 4993
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Method of Undetermined Coefficients
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Deleted member 4993
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Solve by separation of variables
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arthur ohlsten
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find y as a function of x
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2
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Deleted member 4993
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Find an explicit solution of the IVP...
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Deleted member 4993
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General solution of reduction of order
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8
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Deleted member 4993
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Solve the Initial-value problem
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1
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Deleted member 4993
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Ratios of products using a closed model
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1
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tkhunny
tkhunny
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I need help bad with a general solution!
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2
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royhaas
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Find explicit solution, is this right?
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1
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royhaas
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Solving the IVP (x - 3) y1 + y = sqrt[x] (set-up help)
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2
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Deleted member 4993
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Help with general solution to y^2 dy/dx + 2y^2 = 6e^3x
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6
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sumrtym77
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Find General Solution of (x + y) y' = 1
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4
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sumrtym77
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Differential Eqns: Prove e^mt*x(t)->0 as t->infty for m<1...
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0
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purpleswans
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  • Locked
hi a little help please
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13
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tkhunny
tkhunny
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AP Calc: f(1)=4, f'(x) = 3x^2+1/2y for all (x,y)
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4
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8K
skeeter
skeeter
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Differential Equation: dQ/dx = -2Q where Q = 40 when x = 0
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2
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Deleted member 4993
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[SPLIT] dx/dt - t^3 - x/t + 3 = 0, x(1) = -1
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3
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Deleted member 4993
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Dirac Delta Function: y''+5y'+4y=delta1(t), y(o)=0, y'(0)=0
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0
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3K
sunny1324
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