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JEE Main & Advanced Mathematics Binomial Theorem and Mathematical Induction Question Bank Numerical Value Type Questions - Binomial Theorem

  • question_answer
    The coefficient of the middle term in the binomial expansion in powers of x of \[{{(1+\alpha x)}^{4}}\] and of \[{{(1-\alpha x)}^{6}}\] is the same, then \[-\alpha \] equals to

    Answer:

    0.3


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