Math, asked by suman417, 11 months ago

show that the square of any positive integer can not be of the form 5q+2 or 5q+3 for any integer q.

Answers

Answered by kirpalujaiya28

2

Answer:

apply euclid division lemma

a=bq+r so here b is 5

possible value of r is 0,1,2,3,4

suman417: ok Thanks for

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