The number of ways of arranging m positive and n < m + 1
negative signs in a row so that no two negative signs are
together is
(a) ᵐ ⁺ ¹Pn (b) ⁿ ⁺ ¹P???? (c) ᵐ ⁺ ¹Cn (d) ⁿ ⁺ ¹C????
Answers
Answered by
0
Answer:(b)
Step-by-step explanation:
Answered by
1
Answer:
option c is the correct answer bro
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