shadannamazifard22 shadannamazifard22

15-07-2019
Mathematics

contestada

If p ^ q= p ^ r and p v q= p v r then prove: r=q

Respuesta :

ductuepham ductuepham

15-07-2019

Answer:

Can not prove that

Step-by-step explanation:

In case of p=1 and v=0, or p=0 => two equation alway true.

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