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The statement ~(ptoq) is equivalent to...

The statement `~(ptoq)` is equivalent to

A

`p^^(~q)`

B

`~p^^q`

C

`p^^q`

D

`~p^~q`

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • The statement pto(q to p) is equivalent to

    A
    `pto(pharrq)`
    B
    `pto(ptoq)`
    C
    `pto(pvvq)`
    D
    `pto(q^^q)`

  • Which condictional statement p to q is equivalent to :

    A
    `p vv q`
    B
    `p vv (-q)`
    C
    `-p vv q`
    D
    `p wedge q`

  • Statement-1: ~(pharr~q) is equivalent to (pharrq) . Statement-2: ~(pharr~q) is a tautology.

    A
    Statement-1 is true, statement-2 is true: Statement-2 is not a correct explanation for statement-1
    B
    Statement-1 is true, statement-2 is false
    C
    Statement-1 is true, statement-2 is true
    D
    Statement-1 is true, statement-2 is true, statement-2 is correct explanation for statement-1

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