krenee0422 krenee0422

Today at 6:39 PM
Mathematics

Answered

Find n(S ∩ T) given that n(S)=6, n(T)=9 and n(S ∪ T)=15.

Answer :

Medunno13 Medunno13

Today at 6:44 PM

Answer:

0

Step-by-step explanation:

[tex]n(S \cup T)=n(S)+n(T)-n(S \cap T) \\ \\ 15=15-n(S \cap T) \\ \\ n(S \cap T)=0[/tex]

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