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soldier1979 [14.2K]
2 years ago
14

2

Mathematics
1 answer:
mylen [45]2 years ago
8 0

Answer:

4a

Step-by-step explanation:

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Charra [1.4K]

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3 years ago
If n(A) =15 n (B) = 9 n(A∩B) =4 <br> find n(A U B)
Xelga [282]

Answer:

20

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3 years ago
A purchaser of electric relays buys from two suppliers, A and B. Supplier A supplies two of every three relays used by the compa
Reptile [31]

Answer: Our required probability is 0.3162.

Step-by-step explanation:

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