Determine whether the lines intersect, and if so, find the point of intersection. (If an answer does not exist, enter DNE.) i y_2=2+1, x1=y+2=z+3 3 1 4 3 (x,y.z)=( 7' ) X If the lines intersect, find and the angle between the lines. (Round your answer to one decimal place. If an answer does not exist, enter DNE.) e=_w