Question

how many combinations are possible when choosing 2 fruits from a set of 3 (apple, banana, cherry)?
a. 6
b. 2
c. 3
d. 4

Explanation:

Step1: Use combination formula

The combination formula is \(C(n,r)=\frac{n!}{r!(n - r)!}\), where \(n = 3\) (total number of fruits) and \(r=2\) (number of fruits to be chosen).

Step2: Substitute values into formula

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Answer:

C. 3