Posted by **Shane** on Saturday, June 15, 2013 at 7:28am.

Find two geometric progression having: 2 as second term and 1458 as eight term,

- maths -
**MathMate**, Saturday, June 15, 2013 at 7:32am
common ratio = (1458/2)^(8-2)= ±3

So the g.p.s are

2/3,2,6,18,54,162,486,1458

or

-2/3,2,-6, ....1458

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