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Mathematics, 21.06.2019 19:30
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m โ 1) : (2n โ 1).
Answers: 1
Mathematics, 21.06.2019 21:30
(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.
Answers: 2
Mathematics, 21.06.2019 22:20
Given the following linear function sketch the graph of the function and find the domain and range. ฦ(x) = -5x + 4
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Mathematics, 21.06.2019 23:20
Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?
Answers: 1
Each week, mrs mack buys exactly 3 5/8...
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