Question

all the faces cards for are removed from the pack of 52 cards and the remaining cards are a card is drawn at random
find the probability of getting a red face card a queen a red card a black card ​

Answer 1

Step-by-step explanation:

s be the sample space

n(s)= 52

a card drawn is red card

total red cards =13 hearts +13 diamonds

n(A)= 26

P(a)= n(a)/n(s)

=26/52=1/2

Answer 2

Step-by-step explanation:

Total no. of cards in pack =52

After removing red face cards - king, queen, and jack

No. of cards =52−6=46

Solution(i):

No. of red cards after red face cards drawn=26−6=20

Therefore,

20

C

1

( Selecting 1 out of 20 items) times out of

46

C

1

( Selecting 1 out of 46 items) a red card is picked.

Let E be the event of getting a red card from pack

We know that, Probability P(E) =

(Total no.of possible outcomes)

(No.of favorable outcomes)

=

46

C

1

20

C

1

=

46

20

=

23

10