Question

Which operations are defined for any two real numbers?

Answer 1

Answer:

its A B and C for the first part

then A and C for the commutative and associative

Step-by-step explanation:

just did on edgen.

Answer 2

Algebraic expressions Input set Defined operation Addition Multiplication Subtraction Division Exponentiation Etc. Let a, b, and c represent real numbers. Property Verbal Description Closure Property of Addition The sum of two real numbers is a real number.

Hope that help :)