Intersecting Trajectories

Using the simple projectile motion equations ( https://en.wikipedia.org/wiki/Projectile_motion ) two objects are fired simultaneously at the same velocity from the same location at different angles, theta 1 and theta 2. At what x and y location will the 2 objects intersect?

Theta 1 and theta 2 should be different angles between 0 and 90 degrees and should be user input. The program should give an output of x and y or that no collision occurs. You should demonstrate the solution with at least 3 test sets of angles.