Question

Classify the following pairs of sets as Disjoint/ Overlapping or Equal/ Equivalent.

a. A={odd number}
B={prime number}

b. A={common factors of 11 and
13}
B={number of solutions of
the equation:
${x}^{2} = 1$
c. A={ ( ) }
B= ( )




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Answer 1

Answer:

Step-by-step explanation:

Equal Set:

Two sets A and B are said to be equal if all the elements of set A are in set B and vice versa. The symbol to denote an equal set is =.

A = B means set A is equal to set B and set B is equal to set A.

For example;

A = {2, 3, 5}

B = {5, 2, 3}

Here, set A and set B are equal sets.

Answer 2

Answer:

a.A={odd number} {prime number}