A) 7
B) 14
C) 35
D) 5
E) 1
Correct Answer: A
Solution :
\[(2+7)=1cm\text{ (}2,7)=14\] and \[(14-10)=gcd\text{ (}14,10)=2\] \[\therefore \] \[(14.10)=\frac{70}{2}=35\] \[\therefore \] \[(2+7)(14.10)\] \[=14.35=\gcd (14,35)=7\]You need to login to perform this action.
You will be redirected in
3 sec