Question

Let S = {1, 3, 5, 7}. Define the set J = {2j^2 − 11 | j ∈ S}. List the elements of J.

Answer 1

Answer:

J={-9, 7,39,87}

Step-by-step explanation:

$1. 2(1)^2 - 11=-9\\ 2. 2(3)^2-11=7\\3. 2(5)^2-11=39\\4. 2(7)^2-11=87$