If the statements p, q and r are true,false a | vedclass

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

Question

(A) Given that $p = T$,$q = F$,and $r = T$. First,evaluate the statement pattern $S = [\sim q \wedge (p \vee \sim q) \wedge \sim r] \vee p$. Substitut

Vedclass · Accepted Answer

$T, T$

Vedclass · Answer

(A) Given that $p = T$,$q = F$,and $r = T$. First,evaluate the statement pattern $S = [\sim q \wedge (p \vee \sim q) \wedge \sim r] \vee p$. Substituting the values: $S = [\sim F \wedge (T \vee \sim F) \wedge \sim T] \vee T$ $S = [T \wedge (T \vee T) \wedge F] \vee T$ $S = [T \wedge T \wedge F] \vee T$ $S = F \vee T = T$. Next,find the dual statement $S^*$. To find the dual,replace $\wedge$ with $\vee$,$\vee$ with $\wedge$,$T$ with $F$,and $F$ with $T$. The dual statement is $S^* = [\sim q \vee (p \wedge \sim q) \vee \sim r] \wedge p$. Substituting the values: $S^* = [\sim F \vee (T \wedge \sim F) \vee \sim T] \wedge T$ $S^* = [T \vee (T \wedge T) \vee F] \wedge T$ $S^* = [T \vee T \vee F] \wedge T$ $S^* = T \wedge T = T$. Thus,the truth values are $T$ and $T$.

If the statements $p, q$ and $r$ are true,false and true statements respectively,then the truth value of the statement pattern $[\sim q \wedge (p \vee \sim q) \wedge \sim r] \vee p$ and the truth value of its dual statement respectively are

Similar Questions

The statement pattern $[(p$ $\rightarrow q) \wedge \sim q]$ $\rightarrow r$ is a tautology when $r$ is equivalent to

Using the words "necessary and sufficient",rewrite the statement "The integer $n$ is odd if and only if $n^{2}$ is odd". Also,check whether the statement is true.

The statement pattern $[(p \land q) \to (\sim p \lor r)] \lor [(\sim p \lor r) \to (p \land q)]$ is

Which of the following statements is a contingency?

Which of the following sentences are statements? Give reasons for your answer.
Mathematics is difficult.

Vedclass Test Series

Exam Paper Generator

Online Exam Module