Chetan suryawanshi Asked a Question

May 16, 2020 1:43 pm

30 pts

IIT JAM
Physics (PH)

68. two cards are drawn from a pack of well shuffled cards. find the probability that one is a club and other in king.

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Ruby negi Best Answer
hope now you will get..
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Chetan suryawanshi
you are.....great....thank you😊😇😊
Dhairya sharma
see the attached.which is a combination formula.
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Dhairya sharma
it means that we are salecting r values in from n values
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Abhishek singh
There can be two different cases. And whenever we have more than one case, the probabilities are added. See solution. Best regards.
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Dhairya sharma
see the attached.sorry for mistake i misunderstood que.
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Ruby negi
solution ... 1/26 is right ans.
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Chetan suryawanshi
rd last step......is not understand
Chetan suryawanshi
this step only
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Ruby negi
the formula of combination is opened... you simply do urself the calculation , you will get the ans.
Abhishek singh
Solution:
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