JEE Math Practice Question
The statement $$(\sim(\mathrm{p} \Leftrightarrow \,\sim \mathrm{q})) \wedge \mathrm{q}$$ is :
- A.a tautology
- B.a contradiction
- C.equivalent to $$(p \Rightarrow q) \wedge q$$
- D.equivalent to $$(p \Rightarrow q) \wedge p$$
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