Question

Write the set A = { x:3x + 1 < 15 } in the tabular form when the universal set is whole numbers​

Answer 1

Answer:

A = [ 4,7,10,13]

Hope it helps you

Answer 2

Answer:

A={0,1,2,3,4}

3x+1<15

(3×0)+1=1

(3×1)+1=4

(3×2)+1=7

(3×3)+1=10

(3×4)+1=13