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Binomial Theorem question

2020 · 4 Sep · Shift 1 · Q24

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PYQ Library
JEE Main
Mathematics
Binomial Theorem
2020 · 4 Sep · Shift 1 · Q24

Binomial Theorem question

2020 · 4 Sep · Shift 1 · Q24

JEE MainMathematicsBinomial TheoremNumerical+4 / −1

Let

{\left( {2{x^2} + 3x + 4} \right)^{10}} = \sum\limits_{r = 0}^{20} {{a_r}{x^r}}

Then

{{{a_7}} \over {{a_{13}}}}

is equal to

\underline{\hspace{2cm}}

.

Numerical answer

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