来自欧攀的问题
已知M(2,0),N(0,2),点P满足MP=12MN,O为坐标原点,则OM•OP=______
已知M(2,0),N(0,2),点P满足
MP=12
MN,O为坐标原点,则
OM•
OP=______


已知M(2,0),N(0,2),点P满足MP=12MN,O为坐标原点,则OM•OP=______
已知M(2,0),N(0,2),点P满足
MP=12
MN,O为坐标原点,则
OM•
OP=______
M(2,0),N(0,2),点P满足
MP