Let A= 3,9,27,81 , then the set builder form of set A is. _______… - Vidyadip

Question

Let $A=\{3,9,27,81\}$, then the set builder form of set $A$ is. _________________

✓

Answer

In set builder form :
$B=\left\{x: x=3^n, n \in N \text { and } 1 \leq n \leq 4\right\}$

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