P- She is beautiful- q- She is happy-Then - p- q- means

The correct option is B If she is not beautiful, then she is not happy.It is expanded to nbsp;she is not beautiful implies she is not happy.Hence, nbsp;Opt ...

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Standard XII

Mathematics

Fallacy

p: She is bea...

Question

$p :$ She is beautiful.
$q :$ She is happy.
Then $(\sim p) \Rightarrow (\sim q)$ , means

If she is beautiful, then she is not happy.

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If she is not beautiful, then she is happy.

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If she is not beautiful, then she is not happy.

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If she is not happy, then she is not beautiful.

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Solution

The correct option is B If she is not beautiful, then she is not happy.
It is expanded to she is not beautiful implies she is not happy.
Hence, Option C

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p: She is beautiful.q: She is happy.Then (∼p)⇒(∼q), means

The correct option is B If she is not beautiful, then she is not happy.It is expanded to she is not beautiful implies she is not happy.Hence, Option C

$p :$ She is beautiful.
$q :$ She is happy.
Then $(\sim p) \Rightarrow (\sim q)$ , means

The correct option is B If she is not beautiful, then she is not happy.
It is expanded to she is not beautiful implies she is not happy.
Hence, Option C