Gujarati
Mathematical Reasoning
easy

Negation of the conditional : “If it rains, I shall go to school” is

A

It rains and I shall go to school

B

It rains and I shall not go to school

C

It does not rains and I shall go to school

D

None of these

Solution

(b) $p$ : It rains,

$q$ : I shall go to school

Thus, we have $p \Rightarrow q$

Its negation is $\sim (p \Rightarrow q)$ i.e. $p\; \wedge \sim q$

$i.e.$ It rains and I shall not go to school.

Standard 11
Mathematics

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