7th Class Mathematics Exponents and Power Question Bank Exponents and Power

  • question_answer
    Which of the following values are equal?
    (i)\[{{1}^{3}}\]             (ii)\[4{}^\circ \]
    (iii)\[{{0}^{4}}\]                    (iv)\[{{3}^{1}}\]

    A)  (i) and (ii)     

    B)  (ii) and (iii)     

    C)  (i) and (iii)                    

    D)  (i) and (iv)

    Correct Answer: A

    Solution :

    (a) \[{{1}^{3}}=1\times 1\times 1=1;\] \[{{4}^{0}}=1\] (since any number to the power zero is one)         


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