Evaluate:

(a) ₄C₁

(b) ₆C₄

(c) ₆C₂ 

By Hand Approach

Technology Approach 

We will use a TI-84 Plus C graphing calculator in part (a) and Excel in parts (b) and (c) to evaluate each combination. The steps for determining combinations using the TI-83/84 Plus graphing calculator, Excel, and StatCrunch can be found in the Technology Step-by-Step.

Transcribed Image Text:

n! Use Formula (2): Cr = r! (n r)! -