Let w= 20xy + 20yz + 20zx, where = re r cos(0). y = r sin(0) and z = re. Use the Chain Rule to find 8² w 802 when r = 4,
Posted: Tue Jul 05, 2022 10:01 am
Let w= 20xy + 20yz + 20zx, where = re r cos(0). y = r sin(0) and z = re. Use the Chain Rule to find 8² w 802 when r = 4,0= 7/2 T