A pack of 52 cards consists of 13 spade cards, 13 club cards, 13 heart cards and 13 diamond cards.
Let, S = Spade card,
C = Club card,
H = Heart card,
D = Diamond card,
J = Jack card,
Q = Queen card,
K = King card,
A = Ace card
Non-face card: Spade: S2, S3, S4, …, S10
Club: C2, C3, C4, …, C10
Heart: H2, H3, H4, …, H10
Diamond: D2, D3, D4, …, D10
Total number of ways of drawing a card randomly from a pack of 52 cards is 52C2 = 52
(1) U: The sample space of drawing a card randomly from a pack of 52 cards is expressed as follows:
u = {SA, S2, S3, S4, …….. S10, SJ, SQ, SK
CA, C2, C3, C4, …….. C10, CJ, CQ, CK
HA, H2, H3, H4, …….. H10, HJ, HQ, HK
DA, D2, D3, D4, …….. D10, DJ, DQ, DK}
(2) Event A = Drawing a spade card
SA, S2, S3, S4, …….. S10, SJ, SQ, SK
(3) Event B = Drawing a card from ace to ten
= {SA, S2, S3, …….. S10, CA, C2, C3, …….. C10, HA, H2, H3, …….. H10, DA, D2, D3, …….. D10,}
(4) Event A ∪ B = Drawing a spade card or a card from ace to ten
= {SA, S2, S3, S4, …….. S10, SJ, SQ, SK, CA, C2, C3, …….. C10, HA, H2, H3, …….. H10, DA, D2, D3, …….. D10}
(5 ) Event A ∩ B = Drawing a spade card and from ace to ten
= {SA, S2, S3, …….. S10}
(6) Event B’ = Drawing a face card (or not from ace to ten)
= {SJ, SQ, SK, CJ, CQ, CK, HJ, HQ, HK, DJ, DQ, DK}