Show that the compound propositions (p → q) V (p → r) and (q Vr) are logically equivalent.
Show that the compound propositions (p → q) V (p → r) and (q Vr) are logically equivalent.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:8. Show that the compound propositions (p →q) V (p → r) and
p→ (q Vr) are logically equivalent.
D
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Step 1
Logical equivalent statements and it is proved by using truth table
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