19,23,24. how would i put this in my script to produce the answers shown?

THIS IS FOR MATLAB^

- - - - 19. The position as a function of time (x(t), y(t)) y. of a projectile fired with a speed of vo at an angle a is given by x(t) = vo cosa -t y(t) = vo sino - t- gt2 where g = 9.81 m/s2. The polar coordinates of the projectile at time t are (r(t), 8(t)), where r(t) = V(t)2 + y(t)2 and tan = .. Consider the case where vo = 162 m/s and 0 = 70. Determine r(t) and e(t) for t = 1, 6, 11, ..., 31s. XT 23. Use MATLAB 5 + + to show that the sum of the infinite series +... converges to 1. Do it by computing the sum for: 1 1 1 (a) n= 10 24. Use MATLAB to show that the sum of the infinite series V12 2n+1 is R=0 equal to n. Do this by computing the sum for: (a) n= 10 p19 = 1.0e+03 0.1574 0.8083 1.2410 1.4759 1.5564 1.5773 1.7176 0.0694 0.0657 0.0606 0.0531 0.0416 0.0240 0.0002 p23a 0.999023437500000 p24a = 3.141593304503081