A) 62
B) 60
C) 59
D) 55
Correct Answer: A
Solution :
\[\begin{align} & \,\text{ }\,\,\,\,\,\,\,\,a\,\,=\text{ }\,\,\,\text{1 9} \\ & \,\,\,\,\,\,\,\,\,\,\,b=\,+\underline{\text{4 3}} \\ & \text{a}+\text{b}\,\,\,=\text{ }\,\,\,\underline{\text{6 2}} \\ \end{align}\]
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