(E) diverges to infinity- Which of the following sequences diverges?
(A)
(B)
(C)
(D)
(E) - The sequence {rn } converges if and only if
(A) |r| < 1
(B) |r| 1
(C) −1 < r 1
(D) 0 < r < 1
(E) |r| > 1 - is a series of constants for which Which of the following statements is always true?
(A) converges to a finite sum.
(B) equals zero.
(C) does not diverge to infinity.
(D) is a positive series.
(E) none of these- Note that equals
(A) 0
(B) 1
(C)
(D)
(E) ∞- The sum of the geometric series
(A)
(B)