Question

p×(q+r)=(p×q)+r
answer plz ​

Answer 1

Answer:

pq+pr=pr+qr

pq=qr

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Answer 2

Answer:

A compound proposition that is always True is called a tautology. Two propositions p and q are logically equivalent if their truth tables are the same. Namely, p and q are logically equivalent if p ↔ q is a tautology. If p and q are logically equivalent, we write p ≡ q.

Step-by-step explanation:

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