The negation of the Boolean expression $ \sim \,s\, \vee \,\left( { \sim \,r\, \wedge \,s} \right)$ is equivalent to
The negation of the Boolean expression $ \sim \,s\, \vee \,\left( { \sim \,r\, \wedge \,s} \right)$ is equivalent to
- [JEE MAIN 2019]
- A
$s\, \vee r$
- B
$ \sim \,s\, \wedge \, \sim \,r$
- C
$r$
- D
$s\, \wedge r$
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