Tom is trying to write 3 over 61as a decimal. He used long division and divided until he got the quotient 0.0491803279, at which point he stopped. Since the decimal doesn't seem to terminate or repeat, he concluded that 3 over 61 is not rational(the decimal does not end).

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.