
Find the general solution of the following diff eq: xdy/dx-3y-2x^5=0 y(1)=4
1. xy' = 3y + 3 3. (x + 1)y' - (2x + 3) y = 0
15. (2xy + y^2 ) dx + (2xy + x^2 − 2x 2y^2 − 2xy^3 ) dy = 0
Find the complete optimal solution to this linear programming problem. Max 5x + 3y s.t. 2x + 3y £ 30 2x + 5y £ 40 6x - 5y £ 0 x , y ³ 0
1. (3pts) Find the general solution for the equation 2xy + y (No y' 4y4 + y2 need to write your solution in the explicit form.) 2. (3pts) Find the general solution of 2,4 = Express the general solution in the explicit form. 3. (4pts) Find the solution of the given initial value problem in explicit form: 3x2 2y – 3 1 y' =
2. x+4y= 14 2x - y=1 x=2, y=3 3. 5x + 3y = 1 3x + 4y = -6 x=2, y=-3 | 4, 2y- 6x =7 3x - y=9 No solution/Parallel lines
Digital Signal Processing Homework #4 1. Find the solution of the differential equation: y+4y+3y = x+2x for x(t)-e'u(t) and initial conditions y(0) 0, (0) 1 What is the transfer function of a LTI system that is describable by the equation above? 2. Find the transfer functions of the LTI systems A and B in the configuration shown below when you are given that v v-z and y-x
3. Given f(x,y)= sin?(2x+3y?).e***; (a) Find f (x,y). (b) Find f (x,y).
3. Find a particular solution of y" + 3y' + 4y = 28x e2x
3. Find a particular solution of y" + 3y' + 4y = 28x e2x
38. Solve the initial value problem x+3y=+*2 + 2xy +T Y() = -2 2xy x2 + 2x2y + 1 Ti y(1) = -2.