A. For each differential equation, give the dependent and independent variable(s), state whether the equation is ordinary or partial, linear or nonlinear and give also its order and degree. Note: DV: dependent variable(s), IV: Independent Variables - Mercurial Equation (y III-.- (2) +( ' (3) B. Eliminate the arbitrary constants in the equation y = 61:]? + 02:2 + sin 1'. Express your nal answers in the form from highest to lowest order of derivatives