2. The trajectory of a projectile is given by: (t) - 50tcos y(t) 50tcos(0.5t) 0.1t3 2) Write a program which will draw the trajectory for 0 s t s 10 seconds. Make sure to label, title and grid your graph. Write a program which will: a. Accept three numbers from the user: a, b and c which can assume any value. b. Accept ?? and y for the calculations of the function c. Write a function which accept a, b, c, Ax and Ay and will draw the following surface 3. Where x and y vary in the range of -10