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Let S = {1, 2, 3, 4, 5, 6} and E = {1, 3...

Let S = {1, 2, 3, 4, 5, 6} and E = {1, 3, 5), then `barE` is

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To find \( \bar{E} \) (the complement of event \( E \)), we follow these steps: ### Step 1: Identify the Sample Space \( S \) The sample space \( S \) is given as: \[ S = \{1, 2, 3, 4, 5, 6\} \] ### Step 2: Identify the Event \( E \) The event \( E \) is given as: \[ E = \{1, 3, 5\} \] ### Step 3: Determine the Complement of \( E \) The complement of \( E \), denoted as \( \bar{E} \), consists of all the elements in the sample space \( S \) that are not in \( E \). To find \( \bar{E} \), we subtract the elements of \( E \) from \( S \): \[ \bar{E} = S - E \] ### Step 4: Perform the Set Subtraction Now we will remove the elements of \( E \) from \( S \): - From \( S \), we remove \( 1, 3, \) and \( 5 \). Thus, we are left with: \[ \bar{E} = \{2, 4, 6\} \] ### Final Answer The complement of event \( E \) is: \[ \bar{E} = \{2, 4, 6\} \] ---
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Knowledge Check

  • Let A = {1, 2, 3, 4}, B = {2, 3, 5, 7} and C = {1, 3, 5, 6} . Then, the value of A cap ( B Delta C ) is

    A
    `{ 1, 2, 3}`
    B
    `{ 1, 2}`
    C
    `{3, 5, 6}`
    D
    `{ 2, 3, 4}`
  • If the sample space S = {1,2,3,4,5,6} and the event A = { 1,3,5} then A ' = ………

    A
    {1,2,3}
    B
    {2,4,6}
    C
    {1,4}
    D
    {2,4}
  • Let A = {1, 2, 3}, B = {4, 5, 6, 7} and let f = {(1, 4), (2,5), (3, 6)} be a function from A to B. Based on the given information, f is best defined as:

    A
    Surjective function
    B
    Injective function
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    Bijective function
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