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7th Class Mathematics Algebraic Expressions Question Bank Algebraic Expressions

  • question_answer
    If 'n? denotes a natural number, what does '2n' denote?

    A)  A prime number

    B)  An even number  

    C)  An odd number

    D)  A composite number

    Correct Answer: B

    Solution :

     \[2n+1\] denotes an even number as it is exactly divisible by 2.


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