The number 3 can be written as 3, 2+1, 1+2 or 1+1+1 in four ways. In how many ways number n can...
1,692 views · Published 11 October 2018 · 2:00 · Indexed 21 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW The number 3 can be written as 3, 2+1, 1+2 or 1+1+1 in four ways. In how many ways number n can be written as??
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