c2
8c2-26c+15 8c2-6c-20c+15 2c(4c-3)+5(-4c+3) (2c-5)(4c-3)
Here number of sample points that is total possible outcomes would be 52C3.Event A = Three cards draw are hearts.So here we can select 3 hearts out of 13 hearts in 13C3 ways...Therefore the required probability would be=(13C3)/(52C3)=286/22100=0.01294Kunal K.
20 diagonals in Octagan. For n-sided polygon, no of diagonals = (n choose 2 ) - n = 8C2 - 8 = 28 - 8 = 20
The GCF is 6.
The GCF is 9.
The GCF is 4.
The GCF is 30.
50
The GCF of 125, 200 is 25.
The GCF is 5.
The GCF is 2.
The GCF is 3.