Binomial Theorem and Its Simple Applications: JEE Main 2019 Mathematics question

JEE Main 2019 · 11 Jan, Morning shift · Q2985

JEE Main 201911 Jan, Morning shiftMathematicsEasyBinomial Theorem and Its Simple Applications131× since 2002

The value of r for which ²⁰C_r ²⁰C₀ + ²⁰C_r

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1 ²⁰C₁ + ²⁰C_r

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2 ²⁰C₂ + . . . . .+ ²⁰C₀ ²⁰C_r is maximum, is

JEE Main 2019 · 11 Jan, Morning shift · Q2985

JEE Main 201911 Jan, Morning shiftMathematicsEasyBinomial Theorem and Its Simple Applications131× since 2002

The value of r for which ²⁰C_r ²⁰C₀ + ²⁰C_r

-

1 ²⁰C₁ + ²⁰C_r

-

2 ²⁰C₂ + . . . . .+ ²⁰C₀ ²⁰C_r is maximum, is

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