Question

b={x/x +3=6},b=________​

Answer 1

Answer:

b = 3

Step-by-step Explanation:

Given set(in set-builder format): b = {x| x+3 = 6}

Condition laid upon x => x + 3 = 6

=> x = 6-3

=> x = 3

Thus, b in Roster format: b ={3}

So,

The correct answer is b = 3.

:)

Answer 2

The given set in set builder form would be,

B = {3}

It is a singleton set.