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In congruence modulo 5, { x ? Z / x = 5 k + 4, k ? z} represents a) [ 0 ] b) [ 5 ] c) [ 4 ] d) [ 2 ]

In congruence modulo 5, { x ? Z / x = 5 k + 4, k ? z} represents
a) [ 0 ] b) [ 5 ] c) [ 4 ] d) [ 2 ]

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2 Answers

Saurabh Koranglekar
askIITians Faculty 10336 Points
2 years ago
Dear student

Please attach the image of the question

Regards
Vikas TU
14149 Points
2 years ago
Dear student 
Question is not clear 
Please attach an image, 
We will happy to  help you 
Good Luck
Cheers

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