Chapter 9: Propositions and their Converses

Questions

1. Is "$\sqrt{2}$ is irrational" a proposition?
2. Write the converse of "If $ABCD$ is a square, then it is a rhombus."
3. Truth value of the converse in Q2?
4. Contrapositive of "If $n$ is a multiple of 6, then $n$ is even."
5. Which is TRUE: original or converse of "If $x = 2$, then $x^2 = 4$"?
6. Symbolic form of "$p$ AND (NOT $q$)".

Extra Practice (Optional)

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