Cuty9823 Cuty9823
  • 12-02-2024
  • Mathematics
contestada


Present a combinatorial/story proof arguing that (k choose k) * (k 1 choose k) * (k 2 choose k) * ... * (n choose k) = (n 1 choose k 1).

Relax

Respuesta :

Otras preguntas

Will make Brainliest What were some challenges faced by the Nobles?
according to Kennedy why is it impossible to speak about a particular immigrant contribution to the United States
The first legislation that made a real impact on campaign finance reform was the __________
In the context of high-effort feeling-based decisions, _____ examines how our emotions are determined by the way that we think about a situation.
If the net force on an object is in a negative direction, what will the direction of the resulting acceleration be
Can someone help me with this graph?
In early childhood, children tend to think of themselves in terms of a(n) __________ self.
______, por favordeliciosola cuentade nadagracias
A student is running a 3-kilometer race. He runs 1 kilometer every 2 minutes. Select the function that describes his distance from the finish line after x minut
The pupil opens and closes automatically in response to light. What part of your nervous system controls this response?