Solve the initial boundary value problem where ut (x, t) = 4uxx (x, t), ux (0, t) = 0, ux (3, t) = 0, t> 0 u(x, 0) = (x), -{{ 0 ≤ x ≤ 3,t> 0 p(x):= 0≤x≤3 0 < x < 2 2≤x≤3

Q: 6x2+7y2=C satisfies 6x+7yy' given the inital condition y=4 when x=6 what is C.

A:

Q: Consider the boundary-value problem. y" - xy = 1, y (0) = 1, 0≤x≤ 1 y(1) = 0. Use the linear finite…

A:

Q: If the critical point of the function f (x, y) = x - y - 2xy + 6 is (0.0), test this point whether…

A: Given function is fx,y=x3-y3-2xy+6 and the point is (0.0) Test the point

Q: Find the critical points of ƒ(x,y) = (x³y-y³) 5

A: To determine the critical points.

Q: Let f(x, y) = 3x²y + y³ - 3x² - 3y² + 2. Find all the critical points.

A: fx, y=3x2y+y3-3x2-3y2+2 We have to find all critical points of the given function.

Q: 9. Let f(x, y) = 3x* +2y² +50 . There is a critical point at А) (10, 4) В) (5, 2) C) (-10, -4) D)…

A:

Q: List the critical points of the function f(x, y) = (x − 1)³(y + 2)² for which the Second Partial…

A: Given fx,y=x-13y+22   To Find: The critical points of the above function for which the Second…

Q: 6. Show that f(x) = sin x is uniformly continous on R.

A:

Q: 2) S (x + 2y)dA R= {(x,y): 0<x<3,1<y≤ 4}

A: