Some Algebra of Dimensions

Construction of Unions

The union of two sets, A and B, is the set consisting of all elements belonging to either set.

For example,

A = {1,2,3}, B = {2,3,4,5}. Then A U B = {1,2,3,4,5}

A is the square, B is the line segment, both together are the union A U B

A is the gasket, B is the line segment, both together are the union A U B

Return to the algebra of dimensions.