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\(\frac{n}{2n - 1}\)