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    Subject

    Quantitative Aptitude

    Topic

    Power & Logarithm

    If  x = ya, y = zb,z = xcthen find the value of abc.

    ক)
    1
    খ)
    2
    গ)
    3
    ঘ)
    None of these

    Explanation

    দেয়া আছে, x = y a , y = z b এবং z= x c এখন, z = x c ⇒ x c = z ⇒ (y a ) c = z ⇒ y ac = z ⇒ (z b ) ac = z ⇒ z abc = z ⇒ z abc = z 1 ⇒ abc = 1

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