29. (a) Without solving, explain why the initial-value problem dy dx vy, y(xo) = yo has...
2y (9 points) Given the initial value problem y' => y (xo) = yo. Use the existence and uniqueness theorem to show that a) a unique solution exists on any interval where xo + 0, b) no solution exists if y (0) = yo # 0, and c) an infinite number of solutions exist if y (0) = 0.
Solve the initial value problem. Vy dx + (x - 7)dy = 0, y(8) = 49 The solution is a (Type an implicit solution. Type an equation using x and y as the variables.)
x (9 points) Given the initial value problem y' 2y 29, 2014 ,y (xo) = yo. Use the existence and uniqueness theorem to show that a) a unique solution exists on any interval where Xo 70, b) no solution exists if y (0) = yo #0, and c) an infinite number of solutions exist if y (0) = 0.
2. a) Solve the initial value problem dy 1 dx 1+2x y -2x+1:y(2)-5 b) Explain why this solution is defined for all x >-
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)
Consider the initial value problem dy 3 2- y = 3t + 2e', y(0) = yo . and for yo > Ye, (a) Find the critical value of yo, yc, such that for yo < yc, limt 400 y(t) = - limt700 y(t) = 0. (b) What happens if yo = ye?
(a) Solve the following initial value problem: dy/dx = (y^2 − 4) / x^2 y(1) = 0 (b) Sketch the slope field in the square −4 <x< 4,−4 <y< 4, and draw several solution curves. Mark the solution curve corresponding to your solution. (c) What is the long term behaviour of the solution from (a) as x → +∞? Is it defined for all x? (d) Find the only solution that satisfies lim(x→+∞) y(x) = 2, and explain why there...
Solve the initial value problem. dy = x(y-5), y(0) = 7 dx The solution is (Type an implicit solution. Type an equation using x and y as the variables.)
Theorem 2.3.1 If f is continuous on an open rectangle (a) that contains (xo yo) then the initial value problem f(a, y), y(o)yo has at least one solution on some open subinterval of (a, b) that contains ro (b) If both fand fy are continuous on R then (2.3.1) has a unique solution on some open subinterval of (a, b) that contains ro. In Exercises 1-13 find all (xo, Vo) for which Theorem 2.3.1 implies that the initial value problem...
2y 1. (9 points) Given the initial value problem y' = y (xo) = yo. Use the existence and uniqueness theorem to show that a) a unique solution exists on any interval where x, 60, b) no solution exists if y(0) = % 70, and c) an infinite number of solutions exist if y(0) = 0.