Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Suppose and . Show that…
MATHEMATICS · Subjective · CBSE · Mathematics · Sets · Sets
Problem
Suppose
A
⊆
B
A \subseteq B
A
⊆
B
and
B
⊆
A
B \subseteq A
B
⊆
A
. Show that
A
=
B
A = B
A
=
B
.
Related theory
Subsets
Sets
Sets, subsets and intervals
Browse the problem library