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1
JEE Main 2023 (Online) 11th April Evening Shift
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language

The converse of $$((\sim p) \wedge q) \Rightarrow r$$ is

A
$$((\sim p) \vee q) \Rightarrow r$$
B
$$(\sim \mathrm{r}) \Rightarrow \mathrm{p} \wedge \mathrm{q}$$
C
$$(\mathrm{p} \vee(\sim \mathrm{q})) \Rightarrow(\sim \mathrm{r})$$
D
$$(\sim \mathrm{r}) \Rightarrow((\sim \mathrm{p}) \wedge \mathrm{q})$$
2
JEE Main 2023 (Online) 10th April Evening Shift
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language

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

A
$$(\sim(p \wedge q)) \wedge q$$
B
$$\sim(p \vee q)$$
C
$$(p \wedge q) \wedge(\sim p)$$
D
$$\sim(p \wedge q)$$
3
JEE Main 2023 (Online) 10th April Morning Shift
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language

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

A
$$(( \sim p) \vee r)) \wedge ( \sim q)$$
B
$$(p \vee r) \wedge ( \sim q)$$
C
$$(( \sim p) \vee ( \sim q)) \vee ( \sim r)$$
D
$$(( \sim p) \vee ( \sim q)) \wedge ( \sim r)$$
4
JEE Main 2023 (Online) 8th April Evening Shift
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language

The negation of $$(p \wedge(\sim q)) \vee(\sim p)$$ is equivalent to :

A
$$p \wedge q$$
B
$$p \wedge(\sim q)$$
C
$$p \wedge(q \wedge(\sim p))$$
D
$$p \vee(q \vee(\sim p))$$
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