If two trees have same structure and but different node content, then they are called ___a.Synonyms treesb.Joint treesc.Equivalent treesd.Similar trees

If two liquids of same mass but different densities r1 and r2 are mixed, then density of mixture is given by

You can have two data sets with the same mean but different standard deviations.

If two objects of different masses experience a force from an interaction, then the of the force will be the same but the will be opposite.

A tree is a nonlinear structure in which each node is capable of having at most two successor nodes, called children.Group of answer choicesTrueFalse

If two liquids of same masses but densities  ρ1 and  ρ2 respectively are mixed, then density of mixture is given by