2. the general solution of the equation (a) y=fx + ct) + g+t) (b) y = f(x + ct) + g(x - ct) (c) y= f(xc+ ) +gxo - ) () y= f(%+t)+a(%+1) where f and g are arbitr

2. The general solution of the equation (A) y=Fx + ct) + G+t) (B) y = F(x + ct) + G(x - ct) (C) y= F(xc+ ) +Gxo - ) () y= F(%+t)+a(%+1) Where F and G are arbitrary differentiable functions.