The eighth term in the series 2, 6, 18, 54, ___ is
Answers
Answered by
1
Answer:
4374
Step-by-step explanation:
Answered by
1
Answer:
The correct answer is 4374
Step-by-step explanation:
Clearly, 2 x 3 = 6, 6 x 3 = 18, 18 x 3 = 54,..
So, the series is a G.P. in which a = 2, r = 3.
Therefore 8th term = ar8-1 = ar7 = 2 x 3^7= (2 x 2187) = 4374.
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