Prove without truth table part a and b
(a)
![[false -true]](https://media.cheggcdn.com/media%2F1b7%2F1b7a76ff-1ea4-45a3-b3a2-9b4103ebb250%2FphpoKHL2f.png)
(b)

[false -true] Show transcribed image text
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Prove without truth table part a and b
(a)
![[false -true]](https://media.cheggcdn.com/media%2F1b7%2F1b7a76ff-1ea4-45a3-b3a2-9b4103ebb250%2FphpoKHL2f.png)
(b)

[false -true] Show transcribed image text
An answer will be send to you shortly. . . . .