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Question : 9 of 200
Marks:
+1,
-0
Solution:
(2) The pattern of the series is asfollows:
(2 × 6) + 1 = 13
(13 × 5) + 2 = 67
(67 × 4) + 3 = 271
(271 × 3) + 4 = 817
The required term = (817 × 2) + 5= 1639
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