Date S = C_2025^0 + C_2025^1 , ṡ + C_2025^2025 - Dicamon

Question

Date  S = C_2025^0 + C_2025^1 , ṡ + C_2025^2025

Answer

.  S = C_2025^0· C_2025^+ + C_2025^2025  = i^2025· C_2025^0 + 1^2024· 1^1 C_2025^1 + 1 · 1 · 1 · C_2025^2025 + 1^0 . + 1 C_3025^225  = ∑_k = 0^2025 C_2025^k 1^2025 - k· 1^k = ( 1

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