i am given with x,y real numbers for which y-x>1 prove that there is k so it y>k>x
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Originally Posted by transgalactic i am given with x,y real numbers for which y-x>1 prove that there is k so it y>k>x As $\displaystyle y-x>1$ we have $\displaystyle y>x+1$, but $\displaystyle x+1>x$, so: $\displaystyle y>x+1>x$ CB
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