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Write the negation of "For every positive real number $x$, the number $x+1$ is also positive."

$\begin{array}{1 1} \text{For every positive real number x there exist a number x+1 which is not positive.} \\\text{ For no positive real number x there exist a number x+1 which is not positive.} \\\text{For every positive real number x there exist a number x+1 which is not negative.} \\ \text{For all negative real number x there exist a number x+1 which is positive.} \end{array} $

1 Answer

The given statement is
"For every positive real number $x$, the number $x+1$ is also positive."
The negation opf this statement is
For every positive real number $x$ there exist a number $x+1$ which is not positive.
answered Aug 4, 2014 by rvidyagovindarajan_1
 

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