0 votes 0 votes Determine the truth value of each of these statements if the domain consists of all real numbers. $\exists x (x^3 = -1)$ $exists x (x^4 < x^2)$ $\forall x ((-x)^2 = x^2)$ $\forall x (2x >x)$ Mathematical Logic kenneth-rosen discrete-mathematics mathematical-logic propositional-logic + – Pooja Khatri asked Mar 16, 2019 Pooja Khatri 524 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes True, True,True,False Yash4444 answered Mar 27, 2019 Yash4444 comment Share Follow See all 0 reply Please log in or register to add a comment.