I think it will be solved using catalan number. using the formula 2(n-1)

No. of possible ordered trees with n nodes ? Please give
formula (if any).

Question Posted / rohit

Answer Posted / rohit

I think it will be solved using catalan number.
using the formula 2(n-1) C (n-1) /n;

Is This Answer Correct ?

8 Yes

4 No

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