Asked by edgar
in the class of 30 leaners 17 plays football 15 leaners plays volleyball, 12 leaners rugby 9 leaners plays volleyball only and 3 leaners plays rugby only.all leaners plays atleast one of three sports.use the venn diagram to find the number of leaners who plays only vollyball and rugby.
Answers
Answered by
edgar
2t
Answered by
Reiny
summary:
F = 17
V = 15
R = 9
V only = 9
R only = 3
Then you ask "find the number of leaners who plays only volleyball and rugby."
Wouldn't that be just 12 ????
What am I missing?
btw, what is a leaner ?
The question becomes interesting if you had asked to find all the separate parts of the Venn diagram, (it can be done)
F = 17
V = 15
R = 9
V only = 9
R only = 3
Then you ask "find the number of leaners who plays only volleyball and rugby."
Wouldn't that be just 12 ????
What am I missing?
btw, what is a leaner ?
The question becomes interesting if you had asked to find all the separate parts of the Venn diagram, (it can be done)
Answered by
Matotelo malama
I want to know mathematics
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