Question

S = {-12, -9, -6, -3, 0, 3, 6, 9} What is S, expressed in set-builder notation? {3x, x ∈ Z | -4 ≤ x ≤ 3} S = {3x, x ∈ Z | -4 < x < 3} S = {x, x ∈ Z | -4 ≤ x ≤ 3} S = {3x, x ∈ R | -4 ≤ x ≤ 3} urgent! please solve

Answer 1

Answer:

option A answer for the given problem is given

Answer 2

$Given \: Roster \: form \: of \: Set :$

$S = \{-12, -9, -6, -3, 0, 3, 6, 9\}$

$Here.,$

$i) First \: element = 3 \times (-4) = -12$

$ii) Second \: element = 3 \times (-3) = -9$

$iii) Third \: element = 3 \times (-2) = -6$

$iv) Fourth\: element = 3 \times (-1) = -3$

$v )Fifth \: element = 3 \times (0) = 0$

$vi ) Sixth\: element = 3 \times 1 = 3$

$vii) Seventh\: element = 3 \times 2 = 6$

$viii) Eighth\: element = 3 \times 3 = 9$

$\underline{ \pink { Set \: builder \:form \:of \: Set : }}$

$\red{ S } \green {= \{ 3x , x \in Z : -4 \leq x \leq 3 \} }$

•••♪