Permutation, Combination and Probability - Exercise 6.1 - Mathematics 11th

exercise 6.1 from unit : 6 'permutation, combination and probability' for class 11th, xi, first year (sindh board / science group)

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Mathematics 11th class notes, Exercise 6.1 from Unit : 6 'Permutation, Combination and Probability' (Science Group / Sindh Board, xi class first year)