6 of the 23 given points in the plane
lie on a circle. Let n be the number of
circles passing through at least 3 of
these points. What is the maximum
number of n?
Help!
A beam being lifted by two forces where
F1makes an angle of 23° degrees with the y
axis acts in the second quadrant F2 acts in
the first quadrant making an angle of 32°
degrees with the y axis and the resultant
force is 67 N, determine F1 and F2.