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  3. 10th Class
  4. Mathematics
  5. Real Numbers

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

  • question_answer
    For some integer m, every even integer is of the form

    A) m

    B) m+1

    C) 2m

    D) 2m+1

    Correct Answer: C

    Solution :

    We know that even integers are 2, 4, 6,...
    So it can be written in the form of 2m
    where m = Integer = z
              [since integer is represented by z]
    or    m =..., -1, 0, 1, 2, 3, ...
    \[\therefore\]    2m =... – 2, 0, 2, 4, 6, ...
     


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