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).

Respuesta :

Otras preguntas

what is 384.15 minus 4/5
joseph says that there is 5/8 of a ham sandwich left and 1/2 of a turkey sandwich left . what is not a pair of equivalent fractions for 5/8 and 1/2?
What was McDuffie’s racial argument for slavery?
Which of the following was one of Andrew Jackson's nicknames?
Which deserts are located in Chile and Argentinea
The belief that using a strong, powerful military can help a nation achieve its goals is known as __________. A. militarism B. fascism C. genocide D. superpower
Describe how to solve the inequality 3x+4<13
Which form of government, practiced in certain Greek city-states and in Persian empire describe a society ruled by a king or queen until his or her death at whi
To wash his moms car David needs to combine 1/2 cup of car-cleaning solution with every 5 cups of water. It takes David 2 hours to wash the car. If he has 20 cu
how did Czar Alexander II's emancipation edict affect the lives of Russian serfs?.