Write the dual of the following. c &or; {p &and; (q &or; r)}

Apply duality = c &or; [p &and; (q &or; r)] = c &and; [p &or; (q &and; r)]

English

Write the dual of the following. c ∨ {p ∧ (q ∨ r)}

Write the dual of the following.

c ∨ {p ∧ (q ∨ r)}

Sum

Apply duality

= c ∨ [p ∧ (q ∨ r)]

= c ∧ [p ∨ (q ∧ r)]

shaalaa.com

Is there an error in this question or solution?

Chapter 1: Mathematical Logic - Exercise 1.3 [Page 17]

Chapter 1 Mathematical Logic
Exercise 1.3 | Q 2.08 | Page 17

Notifications