# Prove that? : #P(AuuBuuC)=P(A)+P(B)+P(C)-P(AnnB)-P(BnnC)-P(AnnC)+P(AnnBnnC)#

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#P(AuuBuuC)=P(A)+P(B)+P(C)-P(AnnB)-P(BnnC)-P(AnnC)+P(AnnBnnC)#

I can show that with diagram, but how to prove it with formulas?

I can show that with diagram, but how to prove it with formulas?

##### 1 Answer

Aug 7, 2018

Please refer to **The Explanation.**

#### Explanation:

**as desired!**