JEE Main & Advanced Mathematics Binomial Theorem and Mathematical Induction Question Bank Self Evaluation Test - Principle of Mathematical Induction

  • question_answer
    For every positive integral value of n, \[{{3}^{n}}>{{n}^{3}}\] when

    A) \[n>2\]

    B) \[n\ge 3\]

    C) \[n\ge 4\]

    D) \[n<4\]

    Correct Answer: C

    Solution :

    [c] Check through option, the condition \[{{3}^{n}}>{{n}^{3}}\] is true when \[n\ge 4.\]


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