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We have (n+1) white balls and (n+1) black balls. In each set the balls are numbered from 1 to (n+1). If these balls are to be arranged in a row so that two consecutive balls are of different colours, then the number of these arrangements isa)(2n+2)!b)2 x (2n+2)c)2 x (n+1)!d)2[(n+1)!]2Correct answer is option 'D'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared
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We have (n+1) white balls and (n+1) black balls. In each set the balls are numbered from 1 to (n+1). If these balls are to be arranged in a row so that two consecutive balls are of different colours, then the number of these arrangements isa)(2n+2)!b)2 x (2n+2)c)2 x (n+1)!d)2[(n+1)!]2Correct answer is option 'D'. Can you explain this answer?, a detailed solution for We have (n+1) white balls and (n+1) black balls. In each set the balls are numbered from 1 to (n+1). If these balls are to be arranged in a row so that two consecutive balls are of different colours, then the number of these arrangements isa)(2n+2)!b)2 x (2n+2)c)2 x (n+1)!d)2[(n+1)!]2Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of We have (n+1) white balls and (n+1) black balls. In each set the balls are numbered from 1 to (n+1). If these balls are to be arranged in a row so that two consecutive balls are of different colours, then the number of these arrangements isa)(2n+2)!b)2 x (2n+2)c)2 x (n+1)!d)2[(n+1)!]2Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
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