Let M = {6, 9, 12} and N = {4, 6, 7, 9, 12, 15}. What is M ∩ N? Choices: (A){4, 6, 7, 9, 12, 15} (B){6, 9} (C){6, 9, 12} (D){6, 7, 12, 15}

Identify Common Elements: To find the intersection of two sets, we need to identify the elements that are common to both sets. The intersection is denoted by M ∩ N.List Elements of Sets: List the elements of set M: M = {6, 9, 12}. List the elements of set N: N = {4, 6, 7, 9, 12, 15}.Compare Elements: Compare the elements of set M with the elements of set N to find the common elements. The common elements are 6, 9, and 12.Find Intersection: The intersection of sets M and N, M ∩ N, is the set of elements that are in both M and N. Therefore, M ∩ N = {6, 9, 12}.

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Let $M = \{6, 9, 12\}$ and $N = \{4, 6, 7, 9, 12, 15\}$ . What is $M \cap N$ ? $\newline$ Choices: $\newline$ (A) $\{4, 6, 7, 9, 12, 15\}$ $\newline$ (B) $\{6, 9\}$ $\newline$ (C) $\{6, 9, 12\}$ $\newline$ (D) $\{6, 7, 12, 15\}$

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Math Problems

Grade 8

Write variable expressions for arithmetic sequences

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Q. Let

M = \{6, 9, 12\}

and

N = \{4, 6, 7, 9, 12, 15\}

. What is

M \cap N

\newline

Choices:

\newline

(A)

\{4, 6, 7, 9, 12, 15\}

\newline

(B)

\{6, 9\}

\newline

(C)

\{6, 9, 12\}

\newline

(D)

\{6, 7, 12, 15\}

Identify Common Elements: To find the intersection of two sets, we need to identify the elements that are common to both sets. The intersection is denoted by $M \cap N$ .
List Elements of Sets: List the elements of set $M$ : $M = \{6, 9, 12\}$ . List the elements of set $N$ : $N = \{4, 6, 7, 9, 12, 15\}$ .
Compare Elements: Compare the elements of set $M$ with the elements of set $N$ to find the common elements. $\newline$ The common elements are $6$ , $9$ , and $12$ .
Find Intersection: The intersection of sets $M$ and $N$ , $M \cap N$ , is the set of elements that are in both $M$ and $N$ . Therefore, $M \cap N = \{6, 9, 12\}$ .