Question

    What should come in place of the question mark (?) in

    the following question? (19)¹² × (19)⁴ = (19)ˀ
    A 24 Correct Answer Incorrect Answer
    B 8 Correct Answer Incorrect Answer
    C 6 Correct Answer Incorrect Answer
    D 16 Correct Answer Incorrect Answer

    Solution

    ATQ, Use the law of exponents:

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