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Learn Chapter 7 Permutations and Combinations of Class 11 CBSE NCERT in conceptual order for free.

Factorial

Fundamental principal of counting

Permutation formula

Permutation- non repeating

Permutation- repeating

Combination formula

Combination

Both Permuation and combination

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Learn Chapter 7 Permutations and Combinations of Class 11 CBSE NCERT in conceptual order for free.