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1 – 1 + 1 – 1 + ……………… 9 times = …………..A) -1 B) 2 C) 1 D) 9 |
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Answer» Correct option is (C) 1 1 – 1 + 1 – 1 + … 9 times = (1-1) + (1-1) + (1-1) + (1-1) + 1 = 1 Correct option is C) 1 |
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