State whether any given set is finite or infinite:
A = Set of all triangles in a plane.
The set of all triangles in a plane is an infinite set because in a plane there is an infinite number of triangles.
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State whether any given set is finite or infinite:
A = Set of all triangles in a plane.
The set of all triangles in a plane is an infinite set because in a plane there is an infinite number of triangles.