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    Mathematics
  3. Study Set
    Precalculus Functions and Graphs Study Set 2
  4. Exam
    Exam 9: Sequences, Series, and Probability
  5. Question
    Evaluate\({ } _ { n } C _ { r }\)
Solved

Evaluate nCr{ } _ { n } C _ { r }n​Cr​

Question 2

Question 2

Short Answer

Evaluate nCr{ } _ { n } C _ { r }n​Cr​ using the formula from this section.
​ 54C5{ } _ { 54 } C _ { 5 }54​C5​ ​

Correct Answer:

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