Find n(A)for the set A.
-$A = \{ x \mid x$ is a second in a minute $\}$
A) $n ( A ) = 60$
B) $n ( A ) =$ Infinite
C) $n ( A ) = 12$
D) $n ( A ) = 120$

Name: Find n(A)for the set A. -$A = \{ x \mid x$ is a second in a minute $\}$ A) $n ( A ) = 60$ B) $n ( A ) =$ Infinite C) $n ( A ) = 12$ D) $n ( A ) = 120$
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Question

Quizplus · Accepted Answer

There are 60 seconds in a minute, so the number of elements in set A, which consists of all seconds in a minute, is 60.

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

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