Mental Ability and Numeracy (CSAT) Course Code: QUANT (UPSC CSAT)[See All Videos]

Permutation and Combination (Part 1 of 2)

52 Min. By-Sandeep Dubey 527 views Mark as watched

Quantitative Aptitude (CSP) Permutation & Combination

Lecture Detail:

Factorial notation, formula of combination, number of handshakes, number of diagonals, number of quadrilaterals etc.

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