Mathematics, 14.09.2019 20:10 dora8798

2.
homework
topic: number
due date: monday 16th september 2019
problem-solving eddie needs to choose a 6-digit code for his computer
password,
a. how many codes can eddie create using
i. 6 numbers
ii. 4 numbers followed by 2 letters
iii. 1 number followed by 5 letters?
eddie decides that he does not want to repeat a digit or a letter,
b. how many ways are possible in parts i to ili now?

Answers: 3

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2.
homework
topic: number
due date: monday 16th september 2019
problem-sol...