1) Find the point which divides the line joining (4,8) and (12,6) externally in the ratio 4:1.
2) Solve for x: 4/(x+6) > 1.
3) Find the remainder when f(x) is divided by g(x), given f(x) = x2-3x+6 and g(x) = x-2.
4) Find the exact value of cos75o.
5) Find the acute angle between the...