(a) A vector C of magnitude 7 lies along the x axis, and a vector D of magnitude 13 lies in the xy plane, 80 degrees from the x axis (see the figure). ty D (b) What is the magnitude and direction of the cross product C x D? magnitude IC X DI = 89.62 direction O + x O -x O+ y O -y O +z O -Z O in the xy plane, but not along the x or y axes O in the xz plane, but not along the x or z axes O in the yz plane, but not along the y or z axes What is the cross product D x C? D x C = -89.62 X