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COMBINACIONES DEL 2
Andres Utrilla
2/20/17
1,622
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Answer
Solution
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
V
2
V
1
r
1
=r
2
V
2
V
1
H
1
H
2
r
2
r
1
V
2
V
1
r
1
=r
2
H
1
H
2
α
2
=r
2
r
1
V
2
=V
1
=H
2
=H
1
B
2
B
1
r
1
=r
2
V
2
=r
2
r
1
A
2
A
1
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