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What is the sum of first 50 odd natural numbers?1). 6252). 12503). 25004). 680 |
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Answer» The sum of first 50 odd numbers i.e. (1, 3, 5, …., 99) Here, first number (a) = 1 And, LAST number (l) = 99 So, Sum = (n/2) × (a + l) = 50/2 × (1 + 99) = ?2500 |
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