Question
When a natural number 'n' is divided by 4, the remainder
is 3. What will be the remainder when (2n + 3) is divided by 4?Solution
Given, when a natural number 'n' is divided by 4, the remainder is 3. Let the number be 7 (condition satisfied) Now, =(2n + 3) = (2 x 7 + 3) = 14 + 3 = 17 When 17 is divided by 4, then remainder will be 1
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