Question

. Which symbols completes the statement correctly? { } ______ { , b, c } A. ∈ B. ∩ C. ∅ D. ⊂

Answer 1

Given :   { } ______ { , b, c }

To Find : Which symbols completes the statement correctly?

A. ∈

B. ∩

C.  ∅

D. ⊂

Solution:

a set A is a subset of a set B if all elements of A are also elements of B

=> A ⊂ B

{ }   this is an empty set or null set

An empty set or null set is subset of each set

⊂ is the symbol for subset.

Hence  { } ⊂  { , b, c }

symbols ⊂ completes the statement correctly

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