Question

write R={(2, 5) ;(3, 7) ;(-4, 7)} in set builder form​

Answer 1

Answer:

Sorry for the past few months I don't know what to do

Step-by-step explanation:

uyam Smith is the correct answer

Answer 2

R={(2, 5) ;(3, 7) ;(-4, 7)}  Write in set builder form.

Explanation:

• Set is defined as a collection of things.

• For the given set of numbers, R denotes Real numbers.

• The set builder form for the given numbers are written as:

• (2, 5) in set-builder form

               ⇒  {x: x ∈ R and 2 < x< 5}

• [3, 7] in set-builder form-

               ⇒ {x: x∈ R and 3 < x <7}

• (-4, 7] in set builder form-

              ⇒ {x: x ∈ R and -4 < x <7}