Hey, I just found this forum and I could use some help
The directions read: r(t) is the position of a particle in the xy-plane at time t. Fomd am equation in x and y whose graph is the path of the particle.
the original problem: r(t) = (cos2t)i + (3sin2t)j
so far, I have:
x = cos2t
y = 3sin2t
Now I know i have to set they equal to each other, but I can't seem to figure out how to solve one of them for t. Any help would be much appreciated!