exam Maths Puzzle Numerical Ability

help me again please? 1-4/k^2 / 1+ 1/k-2/k^2

Read Solution (Total 0)

exam Other Question

How do I solve the equation x/3-x-3/7=-1? Assume that y varies inversely as x. If y=8 when x=2.5, find x when y=2.