Mathematics

Mathematics, 21.06.2019 19:30, Davon21

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 − 1) : (2n − 1).

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Mathematics, 21.06.2019 19:30, kelseybell2707

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 − 1) : (2n − 1).

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Mathematics, 24.07.2019 16:50, NathanaelLopez

Given a term in a geometric sequence and the common ratio find the first five terms, the explicit formula, and the recursive formula. a1 = 4, r = 5 question 4 options: first five terms: 5, 20, 80, 320, 1280; an=5*4n−1; a1=5 first five terms: 4, 9, 13, 18, 23; an=5*4n−1; a1=4 first five terms: 4, 20, 100, 500, 2500; an=4*5n−1; a1=4 first five terms: 20, 25, 30, 35, 40; an=4*5n−1; a1=4

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Mathematics, 23.09.2019 15:30, macylen3900

The ratio of the sums of m and n terms of an ap is m2: n2 . show that the ratio of the mth and nth terms is (2m-1) : (an-1)

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Mathematics, 30.09.2019 21:00, Tanya120

A= 3problem: 73-1. given the second and fifth terms of a geometric sequence are 81 and 3 respectively.finda) the 8th termb) the sum of the first 10 terms. a. 1/9, b. 364.492. the third and fifth terms of a geometric sequence and 1 respectively.calculate if common ratio is positive: a) the eighth termb) the sum of the first fifteen terms. a.1/96, b. 2.6673. the second and fourth terms of a geometric sequence are = and 2 respectively.calculate if common ratio is negative: a) the sixth termb) the sum of the first ten terms. a. 2/243, b.-1.5 show me the way to work to get that answer

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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...

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