Write a formula for the nth term of the following geometric sequence. 4, 16, 64, 256, . Find a formula for the nth term of the geometric sequence. n- 1 an =

Q: nd Find the 72 term of the following arithmetic sequence. 13, 21, 29, 37, ...

A: Recall:  nth term of arithmetic sequence is, an=a1+(n-1)d where, a1=first term, d=common difference…

Q: Find n for a, = 101 in the following arithmetic sequence. %3D 20, 29, 38, .. The term 101 is the 34…

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Q: Find the 7th term of the geometric sequence where a1 = -2 and r = -2.     -128     4096…

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Q: The first term of an arithmetic sequence is 27, and the sixteenth term is -1. Find the nth term of…

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Q: f the second and third terms of a geometric sequence are 108 and 36, what is the first term? Express…

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Q: Find the 78th term of the following arithmetic sequence.  12, 20, 28, 36

A: To find the 78th term of following AP 12, 20, 28, 36

Q: Find the 66th term of the following arithmetic sequence. 6, 11, 16, 21, ...

A: Given that the arithmetic sequence6,11,16,21.......... we have to find the 66th term of the sequence…

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.