Problem # 4 Solve by applying any method a) (explicitly) dy dx (xi + 36% +...
Can you solve these dif. equations?
Solve the following D.E. (3.+ 2y)dx + (4.xy + 6y2)dy = 0 Solve the following D.E. (x²y)dx + y(x3 +e-3y sin y)dy = 0
Use the method for solving Bernoulli equations to solve the following differential equation. dy dx +3y = e Xy - 8 Ignoring lost solutions, if any, the general solution is y=0 (Type an expression using x as the variable.)
No 4. Solve the differential equation dy dx . Solve the initial value problem: y" + 3y' + 2y 10 cosx, y(0) 1,y'(0) 0
Problem 1 (12 pts) Solve the following IVP dy dx (0)=2 + xy = xy 5
Solve the initial value problem dy dx+2y-4e0y(O)2 The solution is y(x)
Solve the initial value problem dy dx+2y-4e0y(O)2 The solution is y(x)
QUESTION 2 Solve the problem. Write an iterated triple integral in the order dz dy dx for the volume of the tetrahedron cut from the first octant by the plane yz + 9(1 -y/10)3(1 -x/9-y/10) a dz dy dx 0 0 0 10(1 -x/9) ,3(1-x/9-y/10) 9 dz dy dx 0 0 1-x/9-y/10 C.9 1 -y/10 dz dy dx 0 0 0 d. 9 1 -x/9 1-x/9-y/10 dz dy dx 0 0 0
solve the following differential equations
(e* + 2y)dx + (2x – sin y)dy = 0 xy' + y = y? (6xy + cos2x)dx +(9x?y? +e")dy = 0 +2ye * )dx = (w*e * -2rcos x) di
3. Solve the following problem from t 0 to 1 with h-1 using 3rd order RK method: dx dt dy dt bay where (0)-4 and x(0)- 0.
3. Solve the following problem from t 0 to 1 with h-1 using 3rd order RK method: dx dt dy dt bay where (0)-4 and x(0)- 0.
Question 2: solve the differential equations a) (xy - y)dx + - x)dy = 0
dy 1.A. Solve the differential equation: = = y2ex dx dy B. Solve the initial value problem: + 2y = 3x2 ; y(0) = 1 dx C.A certain radioactive substance has a half life of 1300 years. Assume an amount yo was initially present. a.Find a formula for the amount of radioactive substance present at any time t. b.In how many years will only 1/10 of the original amount remain?