In how many ways 12 boys can be seated on 10 chairs in a row so that two particular boys alway
4,157 views · Published 13 October 2018 · 2:48 · Indexed 20 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW In how many ways 12 boys can be seated on 10 chairs in a row so that two particular boys always take seat?
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