Aug
6
awarded Popular Question
May
16
accepted Find unknown coordinates of points
May
16
accepted complex equation
May
7
asked complex equation
May
1
asked Find unknown coordinates of points
Apr
22
comment Bowl of the spherical cap and its diameter
Thank you, that's right. :)
Apr
22
accepted Bowl of the spherical cap and its diameter
Apr
22
asked Bowl of the spherical cap and its diameter
Apr
22
comment Packet of cards and probability
Thank you. You are right.
Apr
22
awarded Scholar
Apr
22
accepted Packet of cards and probability
Apr
22
awarded Student
Apr
22
comment Packet of cards and probability
I don't know, how does it work here. It is a task about probability. It isn't homework. I found this in some test. After half day of counting and reading articles about combinatorics, I'm not able to solve this. Especially I can't figure out how to count all posibilities.
Apr
22
asked Packet of cards and probability