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 :

    Not Available


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