OAN, OMB, APB and MPN are straight lines and AN = 20A.
M is the midpoint of OB.
OB = b
OA = a
AP = KAB where k is a scalar quantity.
Express AB and MN in terms of a and b.
Express MP in terms of a, b and k.
Finally, find the value of k.
A

OAN OMB APB and MPN are straight lines and AN 20A M is the midpoint of OB OB b OA a AP KAB where k is a scalar quantity Express AB and MN in terms of a and b Ex class=