Define Ancestor And Descendant ?

1.	Define Ancestor And Descendant ?
Answer» If there is a PATH from NODE n1 to N2, then n1 is the ANCESTOR of n2 and n2 is the DESCENDANT of n1. If there is a path from node n1 to n2, then n1 is the ancestor of n2 and n2 is the descendant of n1.

Answer»

If there is a PATH from NODE n1 to N2, then n1 is the ANCESTOR of n2 and n2 is the DESCENDANT of n1.

If there is a path from node n1 to n2, then n1 is the ancestor of n2 and n2 is the descendant of n1.

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