1)Plot the solution to this differential equation on 0≤t ≤ 6 and Find the approximate max and min values of the function x(t) on that interval. d²x dx dt2+9+x=(3-t)sin√t; x(0) = 1; x'(0) = 4; K = max(3,5) 2) Plot the solution to this differential equation on 0≤ Z ≤ 6 and Find the approximate max and min values of the function y(z) on that interval. d²y dz² dy +3+y=5 dz sin(z) √z y(1) = 4; y(6) = 8;