Need some assistance with the following problem.Any equation or inequality with variables in it is a predicate in the domain of real numbers. For the following statement, tell whether the statement is true or false.(3x)(x^2 − 4 = 1)
Accepted Solution
A:
Answer:The provided statement [tex]\exists x(x^2-4=1)[/tex] is true in the domain of real number.Step-by-step explanation:Consider the provided information.Any equation or inequality with variables in it is a predicate in the domain of real numbers.The provided statement is:[tex]\exists x(x^2-4=1)[/tex]Here, we need to find the value of x for which the above statement is true.Since the value of x can be any real number so we can select the value of x as √5(√5)²-4=15-4=1Which is true.Thus, the provided statement [tex]\exists x(x^2-4=1)[/tex] is true.