Questions: A=1,2,5,6 B=2,5,7 B ∩ A=E x: 3,6

Transcript text: \[ \begin{array}{l} A=\{1,2,5,6\} \\ B=\{2,5,7\} \end{array} \] \[ B \cap A=\{E x: 3,6 \]

Solution

Step 1: Identify the Sets

We are given two sets:

Step 2: Find the Intersection of Sets \( A \) and \( B \)

The intersection of two sets \( A \) and \( B \), denoted as \( A \cap B \), is the set of elements that are common to both sets.

\[ A \cap B = \{2, 5\} \]

Step 3: Find the Union of Sets \( A \) and \( B \)

The union of two sets \( A \) and \( B \), denoted as \( A \cup B \), is the set of elements that are in either set \( A \), set \( B \), or in both.

\[ A \cup B = \{1, 2, 5, 6, 7\} \]

Was this solution helpful?

Unhelpful

Helpful

Thank you for your feedback.

Copied!