Thread: I need help, my friend.

  1. #1
    Registered User
    Join Date
    Nov 2018
    Posts
    1

    Question I need help, my friend.

    I'm a beginner


    I just did these math questions, but I did not find the correct answers to see how many I got right.


    1)
    By assuming only two possible values ​​for its unit content, Boolean algebra allowed a series of associations for its comprehension.


    Given the truth table below,


    X Y?
    0 0 0
    1 0 0
    0 1 0
    1 1 1
    The result that produces these values, which is symbolized by a query will be:


    Alternatives:


    The)
    X + Y


    B)
    X. Y


    W)
    X - Y


    (d)
    X + NOT Y


    and)
    X. Y + Y


    2)
    By assuming only two possible values ​​for its unit content, Boolean algebra allowed a series of associations for its comprehension.


    Given the truth table below,


    X Y?
    0 0 0
    1 0 1
    0 1 1
    1 1 1
    The result that produces these values, which is symbolized by a query will be:


    Alternatives:


    The)
    X + Y


    B)
    X. Y


    W)
    X-Y


    (d)
    X + NOT Y


    and)
    X. Y + X


    3)
    By assuming only two possible values ​​for its unit content, Boolean algebra allowed a series of associations for its comprehension.


    Given the truth table below,


    X Y X NOTY
    0 0 X
    1 0 Y
    0 1 Z
    1 1 T
    The resulting representation by X NOT Y:, tick the correct completing sequence and respectively the table with the truth values ​​of x, y, z, t.


    Alternatives:


    The)
    0.0.0.0


    B)
    1,1,1,1


    W)
    0.1,0,1


    (d)
    1.0,1.0


    and)
    1,1,0,0


    4)
    By assuming only two possible values ​​for its unit content, Boolean algebra allowed a series of associations for its comprehension.


    Given the truth table below,


    X Y X. Y + X
    0 0 x
    1 0 y
    0 1 z
    1 1 t
    The resulting representation by: X. Y + X, tick the correct completing sequence and respectively the table with the truth values ​​of x, y, z, t.


    Alternatives:


    The)
    0.0.0.0


    B)
    1,1,1,1


    W)
    0.1,0,1


    (d)
    1.0,1.0


    and)
    1,1,1,0


    5)
    By assuming only two possible values ​​for its unit content, Boolean algebra allowed a series of associations for its comprehension.


    Banca UFMT - Politec- MT, 2017 (adapted)


    Consider the truth table below, where in the first two columns are the truth values ​​of two propositions A and B.
    Consider that V is used for true proposition and F for false proposition.
    Mark the correct completing sequence and, respectively, the table with the truth values ​​of x, y, z, t.


    Alternatives:


    The)
    V, F, V, V


    B)
    V, F, F, F


    W)
    F, V, V, F


    (d)
    F, V, F, V


    and)
    V, V, V, V






    6)
    Logic is the science of reasoning or thinking.


    Given the truth table below,


    X Y?
    0 0 1
    1 0 1
    0 1 1
    1 1 0
    The result that produces these values, which is symbolized by a query will be:


    Alternatives:


    The)
    X OR Y


    B)
    X AND Y


    W)
    X XOR Y


    (d)
    X NAND Y


    and)
    X NOR Y


    7)
    Logic is the science of reasoning or thinking.


    Given the truth table below,


    X Y?
    0 0 0
    1 0 1
    0 1 1
    1 1 0
    The result that produces these values, which is symbolized by a query will be:


    Alternatives:


    The)
    X OR Y


    B)
    X AND Y


    W)
    X XOR Y


    (d)
    X NAND Y


    and)
    X NOR Y


    8)
    Logic is the science of reasoning or thinking.


    Given the truth table below,


    X Y X OR Y NAND Y
    0 0 X
    1 0 Y
    0 1 Z
    1 1 T
    The resulting representation by X OR Y NAND Y:, tick the correct completing sequence and respectively the table with the truth values ​​of x, y, z, t.


    Alternatives:


    The)
    0.0.0.0


    B)
    1,1,1,1


    W)
    0.1,0,1


    (d)
    1.0,1.0


    and)
    1,1,0,0


    9)
    Logic is the science of reasoning or thinking.


    Given the truth table below,


    X Y X AND Y NOR X
    0 0 X
    1 0 Y
    0 1 Z
    1 1 T
    The resulting representation by: X AND Y NOR X, tick the correct completing sequence and respectively the table with the truth values ​​of x, y, z, t.


    Alternatives:


    The)
    0.0.0.0


    B)
    1,1,1,1


    W)
    0.1,0,1


    (d)
    1.0,1.0


    and)
    1,1,0,0


    10)
    Logic is the science of reasoning or thinking.


    Given the truth table below,


    X Y?
    0 0 1
    1 0 0
    0 1 0
    1 1 0
    The result that produces these values, which is symbolized by a query will be:


    Alternatives:


    The)
    X OR Y


    B)
    X AND Y


    W)
    X XOR Y


    (d)
    X NAND Y


    and)
    X NOR Y

  2. #2
    Registered User
    Join Date
    May 2010
    Posts
    4,290
    If you put half an effort to solving the problems as you are in posting the same garbage all over the internet you would probably already be done by now.

    here
    , here, and here and where else?

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