22.2k views
2 votes
The denominator of the seventh term is
125
216
343
512

The denominator of the seventh term is 125 216 343 512-example-1
User Kasper P
by
7.4k points

2 Answers

4 votes

343 will be your answer

User Gary Brunton
by
7.8k points
7 votes

Answer: Thus, Third option is correct.

Explanation:

Since we have given that


1,(1)/(8),(1)/(27),(1)/(64),...............(1)/(n^3)

So, we can see the pattern:

General term of the series is given as


(1)/(n^3)

So, we just put the value of n = 7, to get the required denominator:


(1)/(7^3)=(1)/(343)

Hence, the denominator of the seventh term is 343.

Thus, Third option is correct.

User Bwmat
by
7.4k points
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