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Given xi = { x: x is a natural number}...

Given ` xi = { x: x ` is a natural number}
A = `{ x: x ` Is an even number `, x in N} `
then `( B nn A) = (x-A) =`

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To solve the problem, we need to understand the sets involved and perform the required operations step by step. ### Step 1: Define the Sets - Let \( X \) be the set of natural numbers. This can be represented as: \[ X = \{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, \ldots\} \] - Let \( A \) be the set of even natural numbers. This can be represented as: \[ A = \{2, 4, 6, 8, 10, \ldots\} \] ### Step 2: Identify the Complement of Set A The expression \( X - A \) represents the elements in set \( X \) that are not in set \( A \). This means we need to find all the natural numbers that are not even, which are the odd natural numbers. ### Step 3: List the Elements of \( X - A \) The odd natural numbers can be listed as: \[ X - A = \{1, 3, 5, 7, 9, 11, \ldots\} \] ### Final Answer Thus, the result of \( X - A \) is: \[ X - A = \{1, 3, 5, 7, 9, 11, \ldots\} \]
To solve the problem, we need to understand the sets involved and perform the required operations step by step. ### Step 1: Define the Sets - Let \( X \) be the set of natural numbers. This can be represented as: \[ X = \{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, \ldots\} \] - Let \( A \) be the set of even natural numbers. This can be represented as: ...
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