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Mathematical Reasoning
normal
Statement $-1$ : $ \sim \left( {p \leftrightarrow \, \sim q} \right)$ is equivalent to $p \leftrightarrow q$
Statement $-2$ : $ \sim \left( {p \leftrightarrow \, \sim q} \right)$ is a tautology.
A
Statement $-1$ is True, Statement $-2$ is True;
Statement $-2$ is a correct explanation for Statement $-1$ .
B
Statement $-1$ is True, Statement $-2$ is True;
Statement $-2$ is $NOT$ a correct explanation for Statement $-1$ .
C
Statement $-1$ is True, Statement $-2$ is False.
D
Statement $-1$ is False, Statement $-2$ is True.
Solution
Do yourself
Standard 11
Mathematics
