A lock uses the letters A through H on the first dial and the digits 0 through 9 on the second and third dials.PromptsHow many possible codes are there for this lock?How many possible codes are there if the same numberis not used twice?

Answered: Image /qna-images/answer/cb762fa1-98b9-4809-8c04-0801f826901e.jpg

Answered: A lock uses the letters A through H on…

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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A lock uses the letters A through H on the first dial and the digits 0 through 9 on the second and third dials. Prompts How many possible codes are there for this lock? How many possible codes are there if the same number is not used twice?