Write the set A = 1, 4, 9, 16, 25, . . . in set-builder form. - Vidyadip

Question

Write the set $A = \{1, 4, 9, 16, 25, . . . \}$in set-builder form.

✓

Answer

We have,$A =\{x : x$ is the square of a natural number$\}$
Alternatively, we can write $A = \{x : x = n^2 $, where $n \in N\}$

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