1. Fill in the blank using a variable or variables to rewrite the given statements

a. Is there a real number whose square is -1?

i.

Is there a real number x such that _____________?

ii.

Does there exist _____________ such that = −1?

a. Given any real number, there is a real number that is lesser.

i.

Given any real number r, there is _____________ s such that s is

_____________.

ii.

For any _____________ such that s < 1. Fill in the blank using a variable or variables to rewrite the given statements

a. Is there a real number whose square is -1?

i.

Is there a real number x such that _____________?

ii.

Does there exist _____________ such that = −1?

a. Given any real number, there is a real number that is lesser.

i.

Given any real number r, there is _____________ s such that s is

_____________.

ii.

For any _____________ such that s < ​