Question

Select true or false to each statement For a real number a, a + 0 = a. For a real number a, a + (-a) = 1. For a real numbers a and b, | a - b | = | b - a |. For real numbers a, b, and c, a + (b ∙ c) = (a + b)(a + c). For rational numbers a and b when b ≠ 0, is always a rational number. Which ones are true and false?

Answer 1

All are true except the third statement, although I think you left out something in the fourth statement