Recent questions tagged differential equation

1 answer

Probability theory/estimate probability distribution/multiple questions

asked Jan 26, 2021 in Other Math Topics by EQ | 181 views

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partial differential equation.

asked Jan 18, 2021 in Calculus Answers by anonymous | 215 views

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Determine concentration c at t, using Newton's interpolating polynomial

asked Dec 15, 2020 in Word Problem Answers by eq | 459 views

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Apply lagrange interpolation to fit the given set of data points into a function...

asked Dec 15, 2020 in Word Problem Answers by eq | 471 views

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Use quadratic regression to fit a saturation growth model given...

asked Dec 15, 2020 in Word Problem Answers by eq | 622 views

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Use linear regression to fit the following data and evaluate its linear regression model function...

asked Dec 15, 2020 in Word Problem Answers by eq | 305 views

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Using Gauss-Seidel method, evaluate the derived system of linear equation

asked Dec 15, 2020 in Word Problem Answers by eq | 460 views

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Using Gauss-Jacobi method, evaluate the derived system of linear equations...

asked Dec 15, 2020 in Word Problem Answers by eq | 317 views

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Using bairstow's method, determine all the roots of the polynomial function

asked Dec 15, 2020 in Word Problem Answers by eq | 487 views

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Determine the damping factor ratio using Secant method.

asked Dec 15, 2020 in Word Problem Answers by eq | 693 views

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Second order linear differential equation representing momentary charge in the given RLC series...

asked Dec 15, 2020 in Word Problem Answers by eq | 1.3k views

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Determine the concentration C’s using the Matrix decomposition Crout’s/Cholesky’s method and Doolittle method...

asked Dec 7, 2020 in Other Math Topics by en | 366 views

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Determine a root of the polynomial function using Muller’s Method...

asked Dec 7, 2020 in Other Math Topics by en | 216 views

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Output voltage on a given function generator...

asked Dec 7, 2020 in Other Math Topics by en | 446 views

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(e^y+ye^x) dx+ (xe^y+e^x) dy=0 what is the solution?

asked Dec 2, 2020 in Other Math Topics by jack | 301 views

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dy/dx-1/3x y=y^4lnx

asked Dec 2, 2020 in Other Math Topics by Jack | 253 views

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x(x-3)dy+ydx=0

asked Dec 2, 2020 in Other Math Topics by Jack | 261 views

1 answer

How do I solve this problem ? Second Order Differential Equations

asked Jun 11, 2020 in Calculus Answers by ethan | 231 views

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Eliminating Arbitrary Constants

asked Dec 16, 2019 in Other Math Topics by anonymous | 618 views

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dy/dx = (x-1)(x+2)^3 - 2y(x + 5) / (x^2 + y - 2)

asked Oct 22, 2019 in Other Math Topics by anonymous | 626 views

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Differential Equation: Eliminate the arbitrary constant whose general solution is y = c1^x + c2^x

asked Oct 11, 2019 in Calculus Answers by anonymous | 780 views

1 answer

I need simplified lessons about differential equations...please

asked Aug 21, 2019 in Other Math Topics by Sean Prince | 181 views

1 answer

xy^3dx + (y+1)e^-xdy

asked Aug 19, 2019 in Other Math Topics by Joseph | 934 views

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dy/dx =6x-2y-7/3y+2x+4

asked Jul 6, 2019 in Other Math Topics by Divya | 1.9k views

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8. Solve the differential equation dy/dx = (x+y+1)/(2x+2y+1) .

asked Mar 28, 2019 in Calculus Answers by sai syam | 386 views

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(2xy) dx + (x^2 + 2y) dy = 0; x^2 y + y^2 = c

asked Jan 13, 2019 in Other Math Topics by anonymous | 1.8k views

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2x+5-3(xy-4y)

asked Jan 26, 2018 in Algebra 2 Answers by #Mamaof3 | 181 views

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How do u do partial products?!?!?

asked Dec 11, 2017 in Other Math Topics by Shecka | 232 views

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How much money can you borrow at 7.5% compounded monthly if the loan is to be paid off in monthly payments for 5 years, and you can afford $400 per month

asked Nov 3, 2017 in Calculus Answers by Logan | 178 views

1 answer

ydy+(xy^2-8x)dx=0

asked Sep 16, 2017 in Calculus Answers by anonymous | 1.5k views

1 answer

x^2dx+y(x-1)dy=0

asked Sep 7, 2017 in Calculus Answers by anonymous | 2.5k views

1 answer

show that (1-x^2)dy/dx+y=0

asked Jun 22, 2017 in Calculus Answers by Poulami | 352 views

1 answer

obtain all zero of x^4-6x^3-26x^2+138x-35 if two of its zero are 2+√3/2 and 2-√3

asked Jun 16, 2017 in Other Math Topics by Ashish | 400 views

1 answer

Q. show that u(x, y)=xf(2x+y) is a general solution of x∂u/∂x-2x ∂u/∂y=u

asked May 22, 2017 in Calculus Answers by sajidmehmood1855 Level 1 User (200 points) | 471 views

2 answers

Q. Obtain the partial differential equation by eleminating the arbitrary constant from the relation u=ax+(1-a)y+b

asked May 18, 2017 in Calculus Answers by Sajid | 1.3k views

1 answer

(X-y)dx + (3x + y)dy =0

asked Apr 25, 2017 in Other Math Topics by Wyn | 4.3k views

1 answer

use Euler’s method with the speciﬁed step size to determine the solution to the given initial-value problem at the speciﬁed point.

asked Jan 7, 2017 in Calculus Answers by anonymous | 1.8k views

1 answer

write down the form of the particular solution to y''+p(t)y'+q(t)y=g(t),where g(t)=16(e^(7t))sin(10t),g(t)=(9(t^2)-10t)cos(t),g(t)=-(e^(-2t))(3-5t)sin(10t).

asked Dec 31, 2016 in Calculus Answers by Tesfaye | 741 views

1 answer

write down the form particular solution to y''+p(t)y'+q(t)y=g(t),where g(t)=(-e^-2t)(3-5t)sin(10t).

asked Dec 25, 2016 in Calculus Answers by Tesfaye | 614 views

1 answer

find the solution for system of differential equation(x'=6y,y'=x+z,z'=x+y,at x(0)=1,y(0)=1 and z(0)=-1)?

asked Dec 10, 2016 in Calculus Answers by Tesfaye Belayneh | 431 views

1 answer

Solve the second order ordinary differential equation

asked Sep 29, 2016 in Calculus Answers by khalesi | 689 views

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The solution of a second order linear differential equation is given as x(t)=Ce^((a+ib)t)+De^((a-ib)t).

asked Sep 29, 2016 in Calculus Answers by anonymous | 578 views

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Solve the second order ordinary differential equation y"-4y=12x y(0)=4 and y'(0)=1?

asked Sep 29, 2016 in Calculus Answers by anonymous | 1.6k views

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eliminate the constants : y=C1 e^x + C2 xe^x

asked Jun 21, 2016 in Other Math Topics by anonymous | 6.4k views

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Find a particular solution to y′′+8y′+16y=4.5e−4t

asked Mar 29, 2016 in Other Math Topics by kevin | 2.3k views

2 answers

Find: dz/dt given z(t)=√(1+t^2 ) cos4t?

asked Mar 20, 2016 in Calculus Answers by Zakarie | 393 views

1 answer

solve dy/dx-y=e^x/x given that y(e)=0

asked Mar 11, 2016 in Calculus Answers by anonymous | 477 views

2 answers

dy/dx=cos(x+y), y(0)=PI/4

asked Jan 29, 2016 in Calculus Answers by John | 5.3k views

1 answer

Find the mass of salt in the tank after 5 min

asked Dec 25, 2015 in Calculus Answers by stanny rusota Level 3 User (4.0k points) | 470 views

1 answer

dy/dx-y^2+6y-13=0

asked Nov 14, 2015 in Other Math Topics by chix | 1.6k views

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