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Three different sets of objects contain 4, 5, and 12 objects, respectively. How
many unique combinations can be formed by picking one object from each
set?
A. 21
B. 240
C. 60
D. 48

Respuesta :

Corsaquix

Answer:

[tex]\text{B. }240}[/tex]

Step-by-step explanation:

[tex]\binom{4}{1}\cdot\binom{5}{1}\cdot \binom{12}{1}=\boxed{\text{B. }240}}[/tex]

(Multiplying each of the numbers also yields 240)

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