a) An arithmetic series has first term a and common difference d. The 13th term is 4 times larger than the 3rd term. i) Show that d = Q The sum of the first 24 terms is 4620. ii) Find the 53rd term of the series.
a) An arithmetic series has first term a and common difference d. The 13th term is 4 times larger than the 3rd term. i) Show that d = Q The sum of the first 24 terms is 4620. ii) Find the 53rd term of the series.
Chapter9: Sequences, Probability And Counting Theory
Section: Chapter Questions
Problem 23RE: Use the formula for the sum of the first ii terms of an arithmetic series to find the sum of the...
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Transcribed Image Text:a) An arithmetic series has first term a and common difference d. The 13th term
is 4 times larger than the 3rd term.
i) Show that d = Q.
The sum of the first 24 terms is 4620.
ii) Find the 53rd term of the series.
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