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\(\frac{n}{2n - 1}\)
Explanation
Correct Option
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