Question :5 . If u know the answer plz share
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amala644:
:)
But ans is half done
Wait
Taking a=5q+1, a^2= (5q+1)^2,which is 25q^2+10q+1=5(5q^2+2q)+1 where (5q^2+2q)+1 is inform 5m+1
rest of the ans also we should square to get 5m+1 , 5m+4
Proceed similarly
Yah good
Iam I right
ok thanks
Ya which STD?
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this is your answer.........
hope it will help you.....
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thnkz for answer
welcome
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