The solution of the differential equation `(x+y)(dx-dy)=dx+dy`, is

What is the solution of the differential equation (x + y) (dx- dy) = dx + dy ?

Find a particular solution of the differential equation (x-y)(dx+dy) = dx - dy given that y = -1 when x = 0

Find a particular solution of the differential equation (x - y)(dx + dy) = dx - dy given that y = -1, when x = 0.(Hint : put x - y = t)

Find a particular solution of the differential equation (x - y)(dx + dy) = dx - dy given that y = -1, when x = 0.(Hint : put x - y = t)

Find a particular solution of the differential equation (x - y)(dx + dy) = dx - dy given that y = -1, when x = 0.(Hint : put x - y = t)