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7th Class Mathematics Integers Question Bank Integers

  • question_answer
    Which is the nature of the product of a negative integer by itself, odd number of times?

    A)  Positive                       

    B)  Negative     

    C)  Non negative                

    D)  None of these

    Correct Answer: B

    Solution :

    (b) \[\left( -1 \right)\times \left( -1 \right)\times \left( -1 \right)\]........odd times\[=\left( -1 \right)\]which is negative, and every negative number can be written as \[\left( -1 \right)\times \]a positive integer. 


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