Which of the following differential equations is NOT variable-separable? A B [x csc (y/x) -y]dx + x dy = 0 D sin x sin y dx + cos x cos y dy = 0 © xy²³ dx + e-x² dy = 0 C x dx + √√√4-x²dy = 0

Q: 3. Verify that ysin x-xy =0 is a solution of the equation y(cosx-y)dr+(sin x- 2xy)dy =0.

A:

Q: .D dy + x?y = sin(x) dx

A:

Q: Which one is linear differential equation a. d³y dy | dx3 dx O b. d³y dy +7x - 9y = Inx dx dx² dy C.…

A:

Q: Which one is non linear differential equation O a. d³y +3x Y - 10y = x dy dx3 dx O b. dy + 8xy = 2x…

A: Differential equations are given, we have to find it is linear or non-linear

Q: which of the following differential equations can be solved using simple substituton? A. siny…

A: We have to find

Q: Classify each of the following equations as linear or nonlinear (explain you're the reason). If the…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: h. j. m. (x √x² + y² + y) dx + (y√x² + y²² + x)dy = o y³ sec¹x 1-2 y 2 tan dy dx (1-x²) ds + dx e =…

A:

Q: 2=2y +z and dx dz = 3y satisfies the relation dx Let k be real constant. The solution of the…

A:

Q: Which one of the following differential equations is linear? .A dy + xy = sin(x) dx .B dy + x²y = e®…

A:

Q: Determine whether differential equations below are exact or not. 1. cosy + x²y + sinx + x COSX + xy…

A:

Q: Determine the degree of the differential equation: 3/2 d²y 2/3 (3x² 1²7 2 + 4xy) ¹² = ( 2y³ (²Y -…

A: The degree of the differential equation is defined as the power to which the highest order…