Question

In each, fill in the blanks to rewrite the given statement. There is a real number whose product with every number leaves the number unchanged. a. Some ___ has the property that its ___. b. There is a real number r such that the product of r ____. c. There is a real number r with the property that for every real number s, ____.

Answer 1

a. Some number has the property that its product with every number leaves the number unchanged.
b. There is a real number r such that the product of r and any number equals that number.
c. There is a real number r with the property that for every real number s, the product of r and s equals s.