The sum of the first 8 terms of the series 1 + √3 + 3 + … is
Solution:
The sum of first 6 terms of the G.P. 1, , ,… is
(a)
(b)
(c)
(d) none of these
Solution:
If the sum of the GP., 1, 4, 16, … is 341, then the number of terms in the GP. is
(a) 10
(b) 8
(c) 6
(d) 5
Solution:
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