1.If the general solution of (y−x+1)dy−(y+x+2)dx=0(y - x + 1)dy - (y + x + 2)dx = 0(y−x+1)dy−(y+x+2)dx=0 is f(x,y,c)=0f(x, y, c) = 0f(x,y,c)=0, then the value of ccc such that f(1,1,c)=0f(1, 1, c) = 0f(1,1,c)=0 isa.444b.−4-4−4c.222d.111Login to continueOnly logged in users canattempt or see the solution.
