6-The negation law p v (~p) can be compared to (represented by) a Venn diagram w

Question

6-The negation law p v (~p) can be compared to (represented by) a Venn diagram with a single circle in the Universal set. What area(s) would be shaded? 1. 2. 3. 4. inside circle only outside circle only inside circle and outside circle nothing 7- The identity law could be represented as a Venn diagram with a circle in the Universal set U. What would be shaded to represent T? 1. inside circle only 2. pnu 3. puU 4. U 8-pATE p is a logic law. If we start with an expression like p v (p ^ q) And transform to PAT)(A)p what did we do? 1. 2. 3. 4. applied the identity law reapplied the identity law applied the reverse of the identity law none of the above

Explanation / Answer

for q-6, part 3 is correct. since both the inside and outside of the circle will be shaded.

For Q-7 , part 1 is correct, since only inside the circle represents the intersection.

For Q-8, part 1 is correct, the above logic law is known as the Identity law which we have applied in the below absorption law.

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