106- Which point on the $x$-axis should be chosen so that the sum of its distances from the two points $A(1,5)$ and $B(7,-2)$ is maximum? (1) $8$ (2) $9$ (3) $10$ (4) $11$
\textbf{106-} Which point on the $x$-axis should be chosen so that the sum of its distances from the two points $A(1,5)$ and $B(7,-2)$ is maximum?
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(1) $8$ \hfill (2) $9$ \hfill (3) $10$ \hfill (4) $11$
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