-working in real numbers, true or false? proof or counterexample:
(a) If is decreasing sequence of positive numbers, and as , then converges.
(b)If converges, then converges.
(c)If converges, then converges.
(d)If converges, then converges.
-working in real numbers, true or false? proof or counterexample:
(a) If is decreasing sequence of positive numbers, and as , then converges.
(b)If converges, then converges.
(c)If converges, then converges.
(d)If converges, then converges.