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Differential Equations
SOLVE DE
(cosx+Iny) + dy/dx= -( x/y +e^y)dy/dx
(cosx+Iny) + dy/dx= -( x/y +e^y)dy/dx
Differential Equations
Solve differential equation
-xdy/dx+6y=3x(y^4)^1/3
-xdy/dx+6y=3x(y^4)^1/3
Differential Equations
Solve differential equation
& DY/DX= 6 e^2x-y
& DY/DX= 6 e^2x-y
Differential Equations
Determine what type of deferential equation is the following and solve them .
1- Xdy/dx+6 y = 3x(y)^4/3 ?
2- Cosx +In y + dy/dx = - ( x/y + e^y)dy/dx
3- 2dy/dx+6y/x = 2tan(x)
1- Xdy/dx+6 y = 3x(y)^4/3 ?
2- Cosx +In y + dy/dx = - ( x/y + e^y)dy/dx
3- 2dy/dx+6y/x = 2tan(x)
Differential Equations
solve this DE :
1- X(X+Y)DY/DX=Y(X-Y)
1- X(X+Y)DY/DX=Y(X-Y)
Differential Equations
Is the following differential equation exact or not and solve it if its exact ?
( x^2 + cosy ) + ( y^2+x+sinx) dy/dx = x
( x^2 + cosy ) + ( y^2+x+sinx) dy/dx = x
Differential Equations
You have 100 seats to fill and you need to fill them all for 100 pounds however children cost 10p adults cost 10 pounds and pensioners cost 50p now do you do it ?
Differential Equations
dy/dt=-y+5 y(0) =a
Differential Equations
dear expert what are spatial variables .explain please.
Differential Equations
dy/dx - ay = Q, where a is a constant, giving your snswer in terms of of a, when
a) Q = ke^lamda(x)
b) Q = ke^ax
c) Q = (kx^n)(e^ax)
12) use the substitution z = y^-1 to transform the differntial equation x dy/dx +y = (y^2)ln(x), into a linear equation. hense obtain the general solution of the original equation.
13) use the substitution z = y^2 to transform the differential equation 2cosx dy/dx - ysinx +y^-1 = 0, into a linear equation. hense obtain the general solution of the original equation.
14) us the substitution u = x + y to transform the differential equation dy/dx = (x +y +1)(x + y - 1) into a differential equation in u and x. by first solving this new equation. hense obtain the general solution of the original equation
15) use the substitution u = y - x - 2 to transform the differential equation dy/dx = (y - x - 2)^2 into a differntial equation in u and x. By first solving this new equation, find the general solution of the original equation, giving y in therms of x.
a) Q = ke^lamda(x)
b) Q = ke^ax
c) Q = (kx^n)(e^ax)
12) use the substitution z = y^-1 to transform the differntial equation x dy/dx +y = (y^2)ln(x), into a linear equation. hense obtain the general solution of the original equation.
13) use the substitution z = y^2 to transform the differential equation 2cosx dy/dx - ysinx +y^-1 = 0, into a linear equation. hense obtain the general solution of the original equation.
14) us the substitution u = x + y to transform the differential equation dy/dx = (x +y +1)(x + y - 1) into a differential equation in u and x. by first solving this new equation. hense obtain the general solution of the original equation
15) use the substitution u = y - x - 2 to transform the differential equation dy/dx = (y - x - 2)^2 into a differntial equation in u and x. By first solving this new equation, find the general solution of the original equation, giving y in therms of x.
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#340153 on Dec 2023
#340153 on Dec 2023