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JEE MATHEMATICS MCQ: COMBINATIONS

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Application +4 | -1

Number if divisors of the form

\left( {4n + 2} \right),n \ge 0

of the integer 240 is

View answer and explanation

Correct option: A

4

Option A (4) is correct because only the divisors 2, 6, 10, and 30 of 240 are of the form 4n+2.

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n