Question

8. Which one of the following is TRUE?
2n-1
n +1 1
+
> 2+
n
1 1
1
1
(A) 1+
Ź
+ +...+ < 2
-
for all n EN
22
1 1
1
1
(B) 1+ 3 +
+
for some n EN
22
2n+1
1
1 1
1
)
+...+ < 2, for all n EN.
22
2n
(D) None of the above.​

Answer 1

Answer:

a is the correct answer..