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Mathematical Re...

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  • Question 1
    1 / -0

    Let p be the proposition : Mathematics is interesting and let q be the proposition that Mathematics is difficult, then the symbol p ∧  q means 

  • Question 2
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    The negation of the compound statement p ∨ (∼ p ∨ q) is

  • Question 3
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    ∼ (p ∨ q) ∨ (∼ p ∧ q) is logically equivalent to

  • Question 4
    1 / -0

    The proposition p → ∼ (p ∧ ∼ q ) is

  • Question 5
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    The proposition (p →∼ p ) ∧ (∼ p → p) is

  • Question 6
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    The contrapositive of If 2x + 3 = 9  then x≠4 is

  • Question 7
    1 / -0

    Which of the following is equivalent to (p ∧ q) ?

  • Question 8
    1 / -0

    The negative of the statement: "Plant take in CO2 and do not give out O2" is

  • Question 9
    1 / -0

    Which of the following is logically equivalent to ∼ (p ↔ q) ?

  • Question 10
    1 / -0

    p →  q is logically equivalent to

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