Step 1 Recall the Counting Rule for Combinations; the number of combinations of n objects taken r at a time is n! Cn.r where n and r are whole numbers and n 2 r. %3D r!(n - r)! Use the formula to compute C, . Substitute for n and 2 2 for r, and simplify. 6! n! !! r!(n -r)! 6! 2! Step 2 Continue to simplify by evaluating each factorial. Recall that n! = n(n – 1)(n – 2) 1. · 3· 2 1 6! 6 5- 2! 4! (2 · 1)(4 · 3 2· 1) Thus, C6,2 Submit Skip (you cannot come back) PDF
Step 1 Recall the Counting Rule for Combinations; the number of combinations of n objects taken r at a time is n! Cn.r where n and r are whole numbers and n 2 r. %3D r!(n - r)! Use the formula to compute C, . Substitute for n and 2 2 for r, and simplify. 6! n! !! r!(n -r)! 6! 2! Step 2 Continue to simplify by evaluating each factorial. Recall that n! = n(n – 1)(n – 2) 1. · 3· 2 1 6! 6 5- 2! 4! (2 · 1)(4 · 3 2· 1) Thus, C6,2 Submit Skip (you cannot come back) PDF
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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