MCQ
f the Boolean expression (p ⊕ q) ∧ (∼ p ⊗ q) is equivalent to p ∧ q, where ⊕, eÎ{∧, ∨} then the ordered pair (⊕, e) is ∼.
- A(∨, ∧)
- B(∨, ∨)
- ✓(∧, ∨)
- D(∧, ∧)
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$(A)$ If $n =4$, then $(\sqrt{2}-1) r < R$
$(B)$ If $n =5$, then $r < R$
$(C)$ If $n =8$, then $(\sqrt{2}-1) r < R$
$(D)$ If $n =12$, then $\sqrt{2}(\sqrt{3}+1) r > R$