Let F1
be the set of parallelograms, F2
be the set of rectangles, F3
be the set of rhombuses, F4
be the set of squares and F5
be the set of trapeziums in a plane. Then F1∪F2∪F∪3F4
is a subset of what?
A) F1
B) F2
C) F3
D) F4
E) F5
Let F1
be the set of parallelograms, F2
be the set of rectangles, F3
be the set of rhombuses, F4
be the set of squares and F5
be the set of trapeziums in a plane. Then F1∪F2∪F∪3F4
is a subset of what?
A) F1
B) F2
C) F3
D) F4
E) F5