a.
I = {January, March, May}
b. J = {February, April, June}
c. K = {June, July, August)
d. L= {June, September, November
5. The set of vowels.
a. Q = {a, e, i, o, u} b. R = {c, d, e, f, g}
c. S = {h, I, j, k, 1}
d. T = {o, s, t, u, v}