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    Subject

    Quantitative Aptitude

    Topic

    Power & Logarithm

    Which one is true for the mathematical expression 2n+2n-1/2n+1-2n=?

    ক)
    3/2
    খ)
    2/3
    গ)
    1
    ঘ)
    2n

    Explanation

    2n+2n-1/2n+1-2n =2n+2n. 2-1/2n. 2-2n =2n(1+1/2)/ 2n(2-1) =3/2

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