Mathematics, 26.03.2020 20:34, jahnoibenjamin
Consider the system of differential equations dx/dt=−2y dy/dt=−2x. . Convert this system to a second order differential equation in yy by differentiating the second equation with respect to tt and substituting for xx from the first equation. Solve the equation you obtained for y as a function of t; hence find x as a function of t. If we also require x(0)=4 y(0)=3, what are x and y?x(t)= y(t)=
Answers: 2
![\frac{dx}{dt}=-2Acos(2t)-2Bsin(2t)\\\\\int dx = \int[-2Acos(2t)-2Bsin(2t)]dt\\\\x(t)=-Asin(2t)+Bcos(2t)](/tpl/images/0565/6759/e5d1d.png)
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 14:30, hxmiltrxshh
Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the
Answers: 3
Mathematics, 21.06.2019 20:00, lavorisjonesjr1
Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?
Answers: 2
Do you know the correct answer?
Consider the system of differential equations dx/dt=−2y dy/dt=−2x. . Convert this system to a second...
Questions in other subjects:
Geography, 02.03.2021 06:00
Mathematics, 02.03.2021 06:00
Mathematics, 02.03.2021 06:00
