Math, asked by piyush800, 1 year ago

please help me!!????

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Answered by Rishav2408
1
1) Card has 2 black King
Favourable outcome=2
total outcome= 52
probability= 2/52 = 1/26

2) total black card = 26
total king other than in the black card = 2

here it is mentioned "or"

so we will add both these and divide by 52

probability = (26+2)/52
= 28/52
= 7/13

3) here it is talking about the face cards

in the 52 cards we have total 12 face cards

probability=12/52=3/13

thanks
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piyush800: your only 3rd is right
Rishav2408: what are the answers?
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