JEE Main 201912 Apr, Evening shiftMathematicsMediumBinomial Theorem and Its Simple Applications131× since 2002
If ²⁰C₁ + (2²) ²⁰C₂ + (3²) ²⁰C₃ + ..... + (20²
)
²⁰C₂₀ = A(2^), then the ordered pair (A, ) is equal to :
JEE Main 2019 · 12 Apr, Evening shift · Q2979