Question

Find the
If A = (3,9.27.81), then write A in the set builder form.​

Answer 1

Answer:

In set builder form ----------> A= { x:x is a multiple of 3}

Step-by-step explanation:

That's it, my friend.

Answer 2

Answer:

A= {x€ R: n= 3^n and 0>n<243}

hope it helps