Five distinct letters are to be transmitted through a communication channel. A tota number of 1...
719 views · Published 12 October 2018 · 3:40 · Indexed 20 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Five distinct letters are to be transmitted through a communication channel. A tota number of 15 blanks is to be inserted between the two letters with at least three between every two. The number of ways in which this can be done is
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