3 years ago

If 7a=3 and 3b=7 what is the value of a/b

Mathematics

1 answer:

Luba_88 [7]3 years ago

8 0

A=3/7 b=4....................

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3 years ago

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recall equation

$\Pr(A \cup B)=\Pr(A)+\Pr(B)-\Pr(A \cap B)$

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2 years ago