iI have data like x=[1
x = [1,2 2,3 3,4 4,5 5,6 6,7 7,8 8,9] and y 9]
and
y1=[0 = [0,11 11,12 12,13 13,14 14,15 15,16 16,17] and y 17]
and
y2=[0 = [0,10 10,11 11.5,12 12.5.13 13.5,14 14.5] i
I want to plot{x,y y1} and plot{x,yy2} simultaneouslyas a function of x on one plot and then draw a vertical line at x=12x = 12 like a Kronecker delta. how
How can i plot itI do this?