Theory of Intelligence
11TH•Mathematics•Permutations And Combinations•Question 3

(ii)

Prove from the first principle that:

timer1 min read•format_list_bulletedConcept 1 of 2•forumLesson Discussion

(ii)

nPr=n−1Pr+r⋅n−1Pr−1{}^nP_r = {}^{n-1}P_r + r \cdot {}^{n-1}P_{r-1}

Discuss theoretical concepts, mathematical formulas, and architectural foundations.

Supports inline code with `backticks`
No comments yet. Be the first to start the discussion!
arrow_back
Previous Part
(i)