Which of the following quantified statements | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) For any real number $x$,the square $x^2$ is always greater than or equal to $0$ $(x^2 \geq 0)$.Option $A$ is false because for $x=0$,$x^2=0$,which

Vedclass · Accepted Answer

There exists a real number whose square is not positive

Vedclass · Answer

(C) For any real number $x$,the square $x^2$ is always greater than or equal to $0$ $(x^2 \geq 0)$.Option $A$ is false because for $x=0$,$x^2=0$,which is not positive.Option $B$ is false because the square of a real number cannot be negative.Option $C$ is true because there exists a real number $x=0$ such that $x^2=0$,which is not positive.Option $D$ is false because there exist irrational numbers like $\sqrt{2}$.

Which of the following quantified statements is true?

Similar Questions

The Boolean expression $(p \wedge q) \Rightarrow ((r \wedge q) \wedge p)$ is equivalent to:

The negation of the statement $(p \vee q) \wedge (q \vee (\sim r))$ is

The negation of the statement $(p \wedge q) \rightarrow (\sim p \vee r)$ is

The statement pattern $[p \wedge (q \vee r)] \vee [\sim r \wedge \sim q \wedge p]$ is equivalent to

Which of the following Boolean expressions is not a tautology?

Vedclass Test Series

Exam Paper Generator

Online Exam Module