Question 4: Suppose {a_(n)}_(n)=1 and {b_(n)}_(n)=1 are sequences. It is known that a_(n)=3 for all n>=1 and sum_(k=1) b_(k)=2.
A. The series sum_(k=1)^(infty ) a_(k) :
(A) converges to 0 .
(D) could converge or diverge.
B. The series sum_(k=1)^(infty ) (b_(k)-a_(k)) :
converges to 3 .
diverges.
(C) converges, but not to 0 nor 3 .
None of these
(A) converges to 0 .
(B) converges to 1 .
converges, but not to 0 nor 1.
| could converge or diverge.
| diverges.
None of these
k=1
A. The series a k=1
@ converges to 0.
@ converges to 3.
converges, but not to 0 nor 3.
@ could converge or diverge.
@ diverges.
None of these
B. The series (bk - a): k=1
converges to 0.
converges to 1.
C converges, but not to 0 nor 1.
could converge or diverge
@ diverges.
None of these