MATH-6231 - Differential Equation oed answer key
Showing 21 to 40 of 50 total answers.
#MATH-6231
Awesome StudentQuestion • Differential Equation
The degree of the differential equation x4(d3y/dx3)2+x(d2y/dx2)4= 3 is
Answer
4 incorrect
#MATH-6231
Awesome StudentQuestion • Differential Equation
The differential equation (x2-2xy)dx+4y2dy=0 is homogenous of degree 2
Answer
True
#MATH-6231
Awesome StudentQuestion • Differential Equation
The differential equation (x2-3x2y)dx+8y2dy=0 is homogenous of degree 2
Answer
False
#MATH-6231
Awesome StudentQuestion • Differential Equation
For the differential equation dy/dx=8sin2x, what is the general solution?
Answer
-4cos2x+c
#MATH-6231
Awesome StudentQuestion • Differential Equation
The differential equation (6x2-7y2)dx-14xydy=0 is homogeneous of degree 2
Answer
True
#MATH-6231
Awesome StudentQuestion • Differential Equation
What is the general solution for the differential equation dy/dx = x3+ 3x?
#MATH-6231
Awesome StudentQuestion • Differential Equation
For the differential equation dy/dx = 6cos4x, what is the general solution?
#MATH-6231
Awesome StudentQuestion • Differential Equation
The general solution of the homogeneous differential equation ydx+(2x+3y)dy=0 is
#MATH-6231
Awesome StudentQuestion • Differential Equation
The differential equation xydx-(x+2y)2dy=0 is a homogeneous differential equation
#MATH-6231
Awesome StudentQuestion • Differential Equation
It is an equation involving an unknown function and its d (a)Polynomials derivatives
#MATH-6231
Awesome StudentQuestion • Differential Equation
It is obtained when additional information is given so that constants may be calculated
#MATH-6231
Awesome StudentQuestion • Differential Equation
The differential equation (x4+2y)dx-xdy=0 is a linear first order differential equation
#MATH-6231
Awesome StudentQuestion • Differential Equation
The differential equation dy/dx=(x4+5y)/x is a linear first order differential equation
#MATH-6231
Awesome StudentQuestion • Differential Equation
The heat conduction equationis solved in a similar manner to that for the wave equation
#MATH-6231
Awesome StudentQuestion • Differential Equation
The differential equation x(dy/dx)=x-y is a linear differential equation of the degree 1
#MATH-6231
Awesome StudentQuestion • Differential Equation
The differential equation xy2dy – (x3+y3)dx=0 is not a homogeneous differential equation
#MATH-6231
Awesome StudentQuestion • Differential Equation
The particular solution of the differential equation (dy/dx)+x=3, given y=2, when x=1 is
#MATH-6231
Awesome StudentQuestion • Differential Equation
The differential equation t(dy/dt)-5t=-y is a linear differential equation of the degree 2
#MATH-6231
Awesome StudentQuestion • Differential Equation