Question

Sets
B = {x : x E N , 3 n - 6 < 9} In roster form
Please respond fast

Answer 1

Answer:

(multiples of 3). is in standard form

Answer 2

Step-by-step explanation:

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○ $\textbf{Roster form}$

Here x belongs to natural numbers ( 1 ,2 , 3, .....)

For n = 1

=> 3 × 1 - 6 = -3

For n = 2

=> 3×2 -6 = 0

For n= 3

=> 3×3 - 6 = 3

For n = 4

=> 3×4 -6 = 6

B = { -3, 0 , 3 , 6}