\left. \begin{array} { l } { \operatorname { log } _ { 2 } x + \operat – InterviewSolution

1.

\left. \begin{array} { l } { \operatorname { log } _ { 2 } x + \operatorname { log } _ { 2 } y > 6 , \text { then the } 1 } \\ { 32 \quad ( b ) 64 } \end{array} \right.

Answer»

log2X + log2Y ≥ 6

=> log2(XY)≥6

=> XY ≥ 64

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