Nodnarb28251 Nodnarb28251
  • 10-04-2018
  • Mathematics
contestada

If you toss 10 fair​ coins, in how many ways can you obtain at least two tails​?

Respuesta :

inasirstink247 inasirstink247
  • 10-04-2018
(101)=10→
(
10
1
)
=
10
→
one tail only

210=1024
2
10
=
1024

1024−11=1013
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