Mathematics · Permutations and Combinations
The value of (2 · 1P0 - 3 · 2P1 + 4 · 3P2 - ...) up to 51th term + (1! - 2! + 3! - ...) up to 51th term is equal to:
Verified Solution4 OptionsUpdated: October 2026
Mathematics · Permutations and Combinations
Correct answer
1 + 52!
Save this question and verified answer as a clean study sheet with live clickable link.
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Practice full-length Mathematics mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Permutations and Combinations?
Solve complete topic-wise tests with detailed solutions on GkGet.
Recommended practice questions in Mathematics · Permutations and Combinations