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For a real number r we denote by [r] the...

For a real number r we denote by [r] the largest integer less than or equal to r. If x,y are real numbers with `x,y ge 1` then which of the following statements is always true? A) `[x+y] le [x]+[y]` B) `[xy] le [x][y]` C) `[2^x] le 2^[x]` D)`[(x)/(y)] le [x]/[y]`

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