A) 8
B) 9
C) 7
D) 6
Correct Answer: B
Solution :
\[\begin{align} & -\underline{\begin{matrix} 6 & 4 \\ 2 & \\ \end{matrix}} \\ & \,\,\,\underline{3\,\,\,\,\,\,\,\,\,5} \\ \end{align}\]You need to login to perform this action.
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