consider the sets below.\na {x|x is a polygon}\nb {x|x is a triangle}\nwhich is true?\no a⊂b\no b⊂a\no a^c =…

consider the sets below.\na {x|x is a polygon}\nb {x|x is a triangle}\nwhich is true?\no a⊂b\no b⊂a\no a^c = b\no b^c = a

consider the sets below.\na {x|x is a polygon}\nb {x|x is a triangle}\nwhich is true?\no a⊂b\no b⊂a\no a^c = b\no b^c = a

Answer

Answer:

B. $B\subset A$

Explanation:

Step1: Define sets

$A$ is the set of polygons, $B$ is the set of triangles.

Step2: Recall polygon - triangle relation

A triangle is a type of polygon.

Step3: Analyze subset relation

Since all triangles are polygons, $B$ is a subset of $A$, i.e., $B\subset A$.

Step4: Analyze complement relations

The complement of $A$ ($A^{c}$) is the set of non - polygons, not $B$. The complement of $B$ ($B^{c}$) is the set of non - triangles (which includes other polygons and non - polygons), not $A$.