Subject

    Bank Exam

    Topic

    Bangladesh Krishi Bank 2012 (Sr. Officer))

    . If (7a) (7b) = 7c/7d, what is d in terms of a, b and c?

    ক)
    c/ab
    খ)
    c-a-b
    গ)
    a+b-c
    ঘ)
    c-a-b

    Explanation

    (7a) (7b) = 7c/7d  7a+b=7c-d a+b=c-d d=c-a-b

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