Which of the following is not a statement
Which of the following is not a statement
- A
Please do me a favour
- B
$2$ is an even integer
- C
$2 + 1 = 3$
- D
The number $17$ is prime
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The negative of the statement $\sim p \wedge(p \vee q)$ is
The negative of the statement $\sim p \wedge(p \vee q)$ is
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The Boolean expression $( p \Rightarrow q ) \wedge( q \Rightarrow \sim p )$ is equivalent to :
The Boolean expression $( p \Rightarrow q ) \wedge( q \Rightarrow \sim p )$ is equivalent to :
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Consider the following statements :
$P$ : Suman is brilliant
$Q$ : Suman is rich.
$R$ : Suman is honest
the negation of the statement
"Suman is brilliant and dishonest if and only if suman is rich" can be equivalently expressed as
Consider the following statements :
$P$ : Suman is brilliant
$Q$ : Suman is rich.
$R$ : Suman is honest
the negation of the statement
"Suman is brilliant and dishonest if and only if suman is rich" can be equivalently expressed as
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The inverse of the proposition $(p\; \wedge \sim q) \Rightarrow r$ is
The inverse of the proposition $(p\; \wedge \sim q) \Rightarrow r$ is
Which of the following is an open statement
Which of the following is an open statement