1.The general solution of y2dx+(x2−xy+y2)dy=0y^2 dx + (x^2 - xy + y^2) dy = 0y2dx+(x2−xy+y2)dy=0 isa.tan−1(yx)=logy+C\tan^{-1}\left(\frac{y}{x}\right) = \log y + Ctan−1(xy)=logy+Cb.2tan−1(xy)+logx+C=02\tan^{-1}\left(\frac{x}{y}\right) + \log x + C = 02tan−1(yx)+logx+C=0c.log(y+x2+y2)+logy+C=0\log\left(y + \sqrt{x^2 + y^2}\right) + \log y + C = 0log(y+x2+y2)+logy+C=0d.sinh−1(xy)+logy+C=0\sinh^{-1}\left(\frac{x}{y}\right) + \log y + C = 0sinh−1(yx)+logy+C=0Login to continueOnly logged in users canattempt or see the solution.
