2. Sample Papers
  3. 7th Class
  4. Mathematics

7th Class Mathematics Sample Paper Mathematics Sample Paper-6

  • question_answer
    Find the value of \[{{\mathbf{a}}^{b}}-{{b}^{a}}\], if \[\mathbf{a}=\mathbf{3}\]and\[\mathbf{b}=\mathbf{7}\].

    A) 1825    

    B) 1850

    C) 1840                   

    D) 1844

    E) None of these

    Correct Answer: D

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