Let P, = (3,4,2), P = (1,-2,0), P; = (4,3,0) be points in R3. Find the general equation of the plane P in R3 which contains the points Py, P>, and P;. (Use the variables x, y, z in your equation.) Note: Although not necessary, it is suggested that you use the cross-product to answer this question so that you get a bit of practice with computing a cross-product