no. of possible trees=(2^n)-n. where n=no.of nodes I FOUNDED THIS CORRE

how to find the number of possible tree in the given tree.

Question Posted / m.vinothkumar

Answer Posted / m.vinothkumar

no. of possible trees=(2^n)-n.
where n=no.of nodes

I FOUNDED THIS CORRECT FORMULA FROM GRAPHICS FROM
MATHEMATICS BOOK

Is This Answer Correct ?

26 Yes

9 No

Please Help Members By Posting Answers For Below Questions

When is a graph said to be weakly connected?

999

What are the types of linked list?

906

What is the difference between Array and Array List ? Explain in brief with example.

978

Tell me do array subscripts always start with zero?

884

What are the types of binary tree?

907

What are the applications of stack?

902

What are trees in data structures?

932

What is collections singletonlist?

877

Can we add heterogeneous elements into treemap?

963

Explain about circular linked list?

909

Can we put null value in hashmap?

879

What are threaded binary trees?

962

What is complete binary tree and almost complete binary tree?

817

Is vector a collection?

873

Is pointer a variable?

902