Question

Activity 1
Complete the following activity to decide whether
the sets A and B are equal sets or not.
A = {Set of even prime numbers
B = {xl 7x – 1= 13}
Write the sets A and B by listing method.
А
For set B,
7x – 1= 13
... X
.: B=
From (1) and (2),
Set A
set B.
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Answer 1

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