plz plz answer this
1) two cards are drawn without replacement from a well shuffled pack of 52 cards. find the probability that one is a spade and the other is queen of red colour.
(2) two cards are drawn from a well shuffled pack of 52 cards one after the other without replacement. find the probability that one of these is a queen and other is a king of opposite colour.
plz explain breifly …
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↪☆ the probability that the one card is spade = 4/52
《 Here it is 4 because it is not mentioned at all that spade of which colour , so we will take all the spades i.e 4 》 .
☆ the probability that the other is queen of red colour = 2/52
《 the reason is that there are 4 queen in the pack , 2 of red & 2 of black . since the question is asking about the red one so we will take 2 》.
↪↪☆ the probability that the card is of oppsite colour and that of king and queen = 2 / 52 .
《 here we will take 2 because ,
of opposite colour only 2 cards are there and also of king and queen in the pack. 》
♡ hope this will help you dear ⤴.
Thanks
《 Here it is 4 because it is not mentioned at all that spade of which colour , so we will take all the spades i.e 4 》 .
☆ the probability that the other is queen of red colour = 2/52
《 the reason is that there are 4 queen in the pack , 2 of red & 2 of black . since the question is asking about the red one so we will take 2 》.
↪↪☆ the probability that the card is of oppsite colour and that of king and queen = 2 / 52 .
《 here we will take 2 because ,
of opposite colour only 2 cards are there and also of king and queen in the pack. 》
♡ hope this will help you dear ⤴.
Thanks
jotuaulakh46:
not helpful at all
correct answer is 1/102 and 2/663
tell me how this answer will come
and in which class do you read
this is the question of class 11th
then sorry because i have just gone into 11th. this would be taught to me after some time .
✔then sorry because i have just gone into 11th. this would be taught to me after some time .
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