1,281 Answered Questions for the topic differential equations

Differential Equations Math Linear Algebra Algebra

07/30/20

Use the Eigenvalue Method to solve the following system of ODES
Use the Eigenvalue Method to solve the following system of ODES:  Hint: The corresponding coefficient matrix has a pair of complex eigenvalues.Please show steps.
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Differential Equations Math Calculus Mathematics

07/30/20

Use the Eigenvalue Method to solve the following system of ODES
Use the Eigenvalue Method to solve the following system of ODES:  Hint: The corresponding coefficient matrix has a pair of complex eigenvalues.
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Differential Equations Calculus

07/29/20

Hard question about differential eq.
Find the general solution of y''''+3y'''+13y'+30y=e^{-x} given that y1(x)=excos2x
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Differential Equations Math Calculus Sat Math

07/27/20

Use the Eigenvalue Method to solve the following system of ODES. Please help with this question!!!
Use the Eigenvalue Method to solve the following system of ODES:  Hint: The corresponding coefficient matrix has a pair of complex eigenvalues.
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Differential Equations Math Calculus Electrical Engineering

07/27/20

Find the eigenvalues and their corresponding eigenvectors. Please help!!!
Find the eigenvalues and their corresponding eigenvectors of:  Hint: Use EROs to create two zeros in one row or one column of      first.
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Differential Equations Math Calculus Matrix

07/27/20

Please help me with the following question!!!!
If     , where  , then the determinant of    is equal to:A.) 5B.) -5C.) 0D.) Can't be determined
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Differential Equations Math Calculus Mathematics

07/27/20

Augenmented matrix...Please help!!!
The following augenmented matrix of a linear system of equations is in a Reduced Echelon form.
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Differential Equations Math Calculus Matrix

07/27/20

Matrix of a linear system of equations
The following augenmented matrix of a linear system of equations is in a Reduced Echelon form.
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Differential Equations Math Calculus Matrix

07/27/20

Is the matrix invertible or not?
Determine whether the following matrix is invertible or not.
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Differential Equations Math Calculus Mathematics

07/26/20

Use the Elementary Row Operations to solve the following linear system of equations
Use the Elementary Row Operations to solve the linear system of equations.
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Differential Equations Math Calculus Mathematics

07/26/20

Is the matrix invertible or not?
Determine whether the following matrix is invertible or not.
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Differential Equations Math Calculus Mathematics

07/24/20

Use the Laplace Method to solve the following IVP
Use the Laplace Method to solve the following IVP:                                          Compute     and its Inverse Laplace Transform 
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Differential Equations Math Calculus Mathematics

07/24/20

Type of ODE in the question
Function y=f(x,t) and the differential equation  𝑑^2𝑦/𝑑𝑥^2+2𝑑𝑦/𝑑𝑥=4 would that be ordinary are partial? 
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Differential Equations Math Calculus Mathematics

07/23/20

Bernoulli's ode
When solving the following Bernoulli's ode how do we find r?
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Differential Equations Math Calculus Mathematics

07/23/20

2nd order linear homogeneous ODE
What is a 2nd order linear homogeneous ODE?
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Differential Equations

07/22/20

A curve has equation 𝑦 = 2𝑥 3 2 − 3𝑥 − 4𝑥 1 2 + 4. a) Find 𝑑𝑦 𝑑𝑥 . b) Find the equation of the tangent to the curve at the point ( 4, 0 )
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Differential Equations Math Calculus Mathematics

07/21/20

Convolution to compute the following Inverse Laplace Transform
Use the method of Convolution to compute the following Inverse Laplace Transform and simplify the final answer as much as possible:
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Differential Equations Math Calculus Mathematics

07/19/20

Solve the IVP of the following question.
Solve the following IVP: 
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Differential Equations Math Calculus Mathematics

07/19/20

Convolution to compute the following Inverse Laplace Transform
Use the method of Convolution to compute the following Inverse Laplace Transform and simplify the final answer as much as possible:
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Differential Equations Calculus Mathematics Laplace Transform

07/19/20

Inverse Laplace Transform
The Inverse Laplace Transform of  is:A.)  B.) C.)  D.) 
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Differential Equations

07/18/20

diffrential equations
Find ℒ{f(t)} by first using a trigonometric identity. (Write your answer as a function of s.)f(t) = sin(5t + 6)
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Differential Equations

07/17/20

y"+3y'+2y=sin(e^x)
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Differential Equations Laplace Transform Ode

07/16/20

Inverse Laplace transform
What is the following inverse Laplace transform:(𝐿^(−1)){s/(𝑠^(2)−4𝑠+5)} ?
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Differential Equations Laplace Ode Ivp

07/16/20

Laplace method to solve the IVP
How do I solve the following questions in laplace method to solve the following IVP? x''(t)+3x(t)=2(cos t)^2, x(0)=x'(0)=0 If we introduce X(s)=L{x(t)}, find X(s).
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Differential Equations Math Calculus Derivative

07/16/20

Order linear nonhomogeneous ODEs
Solving nth order linear nonhomogeneous ODEs the method of undetermined coefficients what can be used to find a particular solution of the ODE(s)?A.) y''-y=tanh(x)B.)y''-y=cot xC.)... more
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