A) 1
B) 2
C) 3
D) 4
Correct Answer: A
Solution :
Let \[n=5q+2\] \[3n=3(5q+2)\] \[\Rightarrow \] \[3n=15q+6\] \[=5(3q+1)+1\] When 3n is divided by 5, then remainder is 1.You need to login to perform this action.
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