Math, asked by vamshi01032009, 9 months ago

The number 2k-1 (2k – 1) is a perfect number, if 2k – 1 is
a)Even
b)odd
c)prime
d)composite

Answers

Answered by krutibaspatra1972

10

Step-by-step explanation:

answer is even

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Answered by bawajatin2006

6

prime number it's a right answer

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