Examlex
Prove that if T is a full m-ary tree with l leaves, then T has (ml − 1)/(m − 1) vertices.
Investigative Method
A systematic approach employed in various disciplines to explore and gather facts or information about a particular subject, phenomenon, or aspect of study.
Resources
Assets, material or nonmaterial, that individuals or groups have access to and can use for support, survival, or to achieve goals.
Ethics
A branch of philosophy that deals with questions about morality and the principles that govern right and wrong conduct.
Hypothesis
A tentative explanation or prediction that can be rigorously tested through systematic investigation and experimentation.
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