The mean of the coefficients of x, x²,, x⁷ in the binomial expansion of (2+x)⁹ is _ _ _ _ _ _.

Binomial Theorem and Its Simple Applications: JEE Main 2023 Mathematics question

JEE Main 2023 · 11 Apr, Morning shift · Q27

JEE Main 202311 Apr, Morning shiftMathematicsMediumBinomial Theorem and Its Simple Applications131× since 2002

The mean of the coefficients of

x, x^{2}, \ldots, x^{7}

in the binomial expansion of

(2+x)^{9}

is ___________.

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2023 · 11 Apr, Morning shift · Q27

JEE Main 202311 Apr, Morning shiftMathematicsMediumBinomial Theorem and Its Simple Applications131× since 2002

The mean of the coefficients of

x, x^{2}, \ldots, x^{7}

in the binomial expansion of

(2+x)^{9}

is ___________.

Your answerType your answer. Integers and decimals are accepted.