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Show that there will ve a term indepande...

Show that there will ve a term indepandent of x in the
expansion of `(x^(a) + a^(-b))` only , if an is multiple of (a+b) .

Answer

Step by step text solution for Show that there will ve a term indepandent of x in the expansion of (x^(a) + a^(-b)) only , if an is multiple of (a+b) . by MATHS experts to help you in doubts & scoring excellent marks in Class 12 exams.

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Knowledge Check

  • The term independent of x in the expansion of (2x -1/(2x^(2)))^(12) is:

    A
    `""^(-12)C_(3). 26`
    B
    `""^(-12)C_(5).2^(2)`
    C
    `""^(12)C_(6)`
    D
    `""^(12)C_(4).2^(4)`

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