(siny-ysinx)dx+(cosx+xcosy)dy=0

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Solution for (siny-ysinx)dx+(cosx+xcosy)dy=0 equation:


Simplifying
(siny + -1ysinx) * dx + (cosx + xcosy) * dy = 0

Reorder the terms:
(-1insxy + insy) * dx + (cosx + xcosy) * dy = 0

Reorder the terms for easier multiplication:
dx(-1insxy + insy) + (cosx + xcosy) * dy = 0
(-1insxy * dx + insy * dx) + (cosx + xcosy) * dy = 0

Reorder the terms:
(dinsxy + -1dinsx2y) + (cosx + xcosy) * dy = 0
(dinsxy + -1dinsx2y) + (cosx + xcosy) * dy = 0

Reorder the terms for easier multiplication:
dinsxy + -1dinsx2y + dy(cosx + cosxy) = 0
dinsxy + -1dinsx2y + (cosx * dy + cosxy * dy) = 0
dinsxy + -1dinsx2y + (cdosxy + cdosxy2) = 0

Reorder the terms:
cdosxy + cdosxy2 + dinsxy + -1dinsx2y = 0

Solving
cdosxy + cdosxy2 + dinsxy + -1dinsx2y = 0

Solving for variable 'c'.

Move all terms containing c to the left, all other terms to the right.

Add '-1dinsxy' to each side of the equation.
cdosxy + cdosxy2 + dinsxy + -1dinsxy + -1dinsx2y = 0 + -1dinsxy

Combine like terms: dinsxy + -1dinsxy = 0
cdosxy + cdosxy2 + 0 + -1dinsx2y = 0 + -1dinsxy
cdosxy + cdosxy2 + -1dinsx2y = 0 + -1dinsxy
Remove the zero:
cdosxy + cdosxy2 + -1dinsx2y = -1dinsxy

Add 'dinsx2y' to each side of the equation.
cdosxy + cdosxy2 + -1dinsx2y + dinsx2y = -1dinsxy + dinsx2y

Combine like terms: -1dinsx2y + dinsx2y = 0
cdosxy + cdosxy2 + 0 = -1dinsxy + dinsx2y
cdosxy + cdosxy2 = -1dinsxy + dinsx2y

Reorder the terms:
cdosxy + cdosxy2 + dinsxy + -1dinsx2y = -1dinsxy + dinsxy + dinsx2y + -1dinsx2y

Combine like terms: -1dinsxy + dinsxy = 0
cdosxy + cdosxy2 + dinsxy + -1dinsx2y = 0 + dinsx2y + -1dinsx2y
cdosxy + cdosxy2 + dinsxy + -1dinsx2y = dinsx2y + -1dinsx2y

Combine like terms: dinsx2y + -1dinsx2y = 0
cdosxy + cdosxy2 + dinsxy + -1dinsx2y = 0

Factor out the Greatest Common Factor (GCF), 'dsxy'.
dsxy(co + coy + in + -1inx) = 0

Subproblem 1

Set the factor 'dsxy' equal to zero and attempt to solve: Simplifying dsxy = 0 Solving dsxy = 0 Move all terms containing c to the left, all other terms to the right. Add '-1dsxy' to each side of the equation. dsxy + -1dsxy = 0 + -1dsxy Remove the zero: 0 = -1dsxy Simplifying 0 = -1dsxy The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(co + coy + in + -1inx)' equal to zero and attempt to solve: Simplifying co + coy + in + -1inx = 0 Solving co + coy + in + -1inx = 0 Move all terms containing c to the left, all other terms to the right. Add '-1in' to each side of the equation. co + coy + in + -1in + -1inx = 0 + -1in Combine like terms: in + -1in = 0 co + coy + 0 + -1inx = 0 + -1in co + coy + -1inx = 0 + -1in Remove the zero: co + coy + -1inx = -1in Add 'inx' to each side of the equation. co + coy + -1inx + inx = -1in + inx Combine like terms: -1inx + inx = 0 co + coy + 0 = -1in + inx co + coy = -1in + inx The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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