SOLUTION: Use the set builder notation to describe each of the sets below: (i) { G, D , I , O , R , E , S , T , A } (ii) { -7 , -5 , -3 ,-1, 1 , 3 , 5 }

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Use the set builder notation to describe each of the sets below: (i) { G, D , I , O , R , E , S , T , A } (ii) { -7 , -5 , -3 ,-1, 1 , 3 , 5 }       Log On


   

Question 607972: Use the set builder notation to describe each of the sets below:
(i) { G, D , I , O , R , E , S , T , A }
(ii) { -7 , -5 , -3 ,-1, 1 , 3 , 5 }
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
(i) {x ∈ letters of alphabet : x <= 2 pts in Scrabble and x ≠ L, N, U}
(there's probably an easier way to express that set...)

(ii) {x ∈ Z : x = 2k+1, k ∈ Z, -4 <= k <= 2}
(Z is the set of integers)