Answer: Option C Putting n = 1, 2, 3, 4, 5 . . . . n = 1 in the given equation (-1)1 + (-1)4 × 1 = 0 Or, -1 + 1 = 0 n = 2 (-1)2 + (-1)4 × 2 = 0 Or, 1 + 1 ≠ 0 n = 3, -1 + 1 = 0 We will see that the given condition will be satisfy only for ANY ODD NATURAL NUMBER.
Submit Comment/FeedBack