If p, q, r are simple propositions, then \[(p\wedge q)\wedge (q\wedge r)\] is true then

p is true and q and r are false

If p, q, r are simple propositions, then \[(p\wedge q)\wedge (q\wedge

1.	If p, q, r are simple propositions, then \[(p\wedge q)\wedge (q\wedge r)\] is true then
A.	p, q, r are all false
B.	p, q, r are all true
C.	p, q are true and r is false
D.	p is true and q and r are false
Answer» C. p, q are true and r is false

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If p, q, r are simple propositions, then \[(p\wedge q)\wedge (q\wedge r)\] is true then

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