7th Class Mathematics Algebraic Expressions Question Bank Algebraic Expressions

  • question_answer
    Which expression gives the predecessor of a natural number 'n'?

    A) \[2n-1~\]                      

    B)  \[n+1\]

    C) \[n-1\]               

    D) \[2n+1\]

    Correct Answer: C

    Solution :

    (c) Not Available


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