Let $A = \{ 7,10,11 \}$ and $B = \{ 10,11,13 \}$ . Find $A \cap B$ .
A) $\varnothing$
B) $( - \infty , \infty )$
C) $\{ 7,10,11,13 \}$
D) $\{ 10,11 \}$

Name: Let $A = \{ 7,10,11 \}$ and $B = \{ 10,11,13 \}$ . Find $A \cap B$ . A) $\varnothing$ B) $( - \infty , \infty )$ C) $\{ 7,10,11,13 \}$ D) $\{ 10,11 \}$
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Quizplus · Accepted Answer

The intersection of sets A and B is the set of elements that are in both sets. This set is $\{10,11\}$, so the answer is D.

Let A={7,10,11}A = \{ 7,10,11 \}A={7,10,11} And B={10,11,13}B = \{ 10,11,13 \}B={10,11,13}

Let $A = \{ 7,10,11 \}$ And $B = \{ 10,11,13 \}$