To determine To calculate: The 10 th term of geometric sequence − 3 , 6 , − 12 ⋯ Explanation Given Information: The geometric progression is − 3 , 6 , − 12 ⋯ Formula used: For a geometric sequence common ratio r is r = a n + 1 a n Where, a n is nth term and a n + 1 is ( n + 1 ) t h term. For a geometric sequence nth term a n is a n = a 1 r n − 1 Where a 1 is first term, r is common ratio. Calculation: Consider the provided geometric sequence − 3 , 6 , − 12 , .... First term a 1 = − 3 and second term a 2 = 6 . Common ratio r = a n + 1 a n Substitute the value of n = 1 in the r = a n + 1 a n

6th Edition

ISBN: 9780321848741

Author: Marvin L. Bittinger

Publisher: PEARSON

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Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence. It was invented by German mathematician Carl Friedrich Gauss.

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Chapter 14, Problem 8T

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To calculate: The 10^th term of geometric sequence −3,6,−12⋯

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The 10 th term of geometric sequence − 3 , 6 , − 12 ⋯

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To calculate: The 10^th term of geometric sequence −3,6,−12⋯