Find R If 5p_R = 2^6 P_(R-1) Permutations, - CBSE (Arts) Class 11 - Mathematics
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Find r if `""^5P_r = 2^6 P_(r-1)`
∴0 ≤ r ≤ 5
Hence, r ≠ 10
∴r = 3
Is there an error in this question or solution?
Solution Find R If 5p_R = 2^6 P_(R-1) Permutations, Concept: Concept of Permutations.