Which of the formula below represents the general terms of the following set of numbers(-1, \(\frac{2}{3}\), -\(\frac{1}{2}\), \(\frac{2}{5}\)......) for n = 1, 2, 3, 4.......?
-
A.
\(\frac{2}{n + 1}\)
-
B.
(-1)n + 1 \(\frac{2}{n + 1}\)
-
C.
(-1)n \(\frac{2}{n + 1}\)
-
D.
\(\frac{n}{2n - 1}\)
-
E.
(-1)n\(\frac{n}{2n - 1}\)
View Answer & Discuss
JAMB 1980
