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10th Class Mathematics Real Numbers Question Bank MCQs - Real Numbers

  • question_answer
    If p and q are co-prime numbers, then \[{{p}^{2}}\]and \[{{q}^{2}}\] are:

    A) co-prime

    B) not co-prime

    C) even

    D) odd

    Correct Answer: A

    Solution :

    Sol.      Since p and q are co-prime. So, their squares i.e., \[{{p}^{2}}\] and \[{{q}^{2}}\] will also have no common factor i.e., they are also co-prime.


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