Progression (Sequence and Series)Hard
Question
If the mean of the first n odd natural numbers be n itself, then n is-
Options
A.1
B.2
C.3
D.any natural number
More Progression (Sequence and Series) Questions
Which of the following is not a measure of dispersion ?...For a frequency distribution standard deviation is computed by-...If a, b, c, are positive real numbers such that a + b + c + d = 2, then M = (a + b) (c + d) satisfies the releation...The first two terms of a geometric progression add up to 12. The sum of the third and the fourth terms is 48. If the ter...If mth terms of the series 63 + 65 + 67 + 69 + .... and 3 + 10 + 17 + 24 +... be equal, then m =...