Find n(A)for the set A.
-$A = \{ x \mid x$ is a number on a clock face $\}$
A) $n ( A ) = 6$
B) $n ( A ) = 3$
C) $n ( A ) = 12$
D) $\mathrm { n } ( \mathrm { A } ) = 24$

Name: Find n(A)for the set A. -$A = \{ x \mid x$ is a number on a clock face $\}$ A) $n ( A ) = 6$ B) $n ( A ) = 3$ C) $n ( A ) = 12$ D) $\mathrm { n } ( \mathrm { A } ) = 24$
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Question

Quizplus · Accepted Answer

A clock face typically has 12 numbers (1 through 12), so the set A, which includes all numbers on a clock face, contains 12 elements.

Find N(A)for the Set A A={x∣xA = \{ x \mid xA={x∣x

Find N(A)for the Set A $A = \{ x \mid x$