Answer:
The negation of the statement:
r: There exists a number x such that 0 < x < 1.
~r: For every real number x, either x ≤ 0 or x ≥ 1.
Write the negation of the following statement: r: There exists a number x such that 0 < x < 1.
Write the negation of the following statement: r: There exists a number x such that 0 < x < 1.