probability

[brave sphinx]

help pls!

[vestal geode]

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[crystal ore]

Let D = B ⋃ C. Then we have:
P(A) = 0.2
P(D) = 0.7
P(A ⋃ D) = 0.6
And you need to find P(A ⋂ D). This is a bit easier to understand.

[brave sphinx]

ohh yesss this is way easier

i tried using venn diagrams and it was hell

thanks a lot