If the constant term in the binomial expansion of (\binom{x^{\frac{5}{2}}}/{2}-\frac{4}{x^{ℓ}}) ^9 is -84 and the Coefficient of {\x}^{-3 ℓ} is 2^\alpha \beta, where \beta < 0 is an odd number, Then |\alpha ℓ-\beta| is equal to _________ [31-Jan-2023 Shift 2]

Binomial Theorem Part 2

Section: Mathematics

Question : 41 of 100

Marks: +1, -0

If the constant term in the binomial expansion of (‌

−‌

xℓ

)9 is −84 and the Coefficient of x−3ℓ is 2αβ, where β<0 is an odd number, Then |αℓ−β| is equal to _________

[31-Jan-2023 Shift 2]

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