Divisibilitymedium
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What is the remainder when 1 + 3 + 5 + ... + 99 (sum of first 50 odd numbers) is divided by 4?
What is the remainder when 1 + 3 + 5 + ... + 99 (sum of first 50 odd numbers) is divided by 4?
What is the remainder when 1 + 3 + 5 + ... + 99 (sum of first 50 odd numbers) is divided by 4?