Author Question: Tasmanian automobile license plates consist of four capital letters (A through Z) followed by three ... (Read 395 times)

jman1234 · **on:** May 5, 2020

Question 1

Tasmanian automobile licence plates consist of three capital letters (A through Z) followed by three digits (0 through 9).

How many Tasmanian license plates have no repeated symbols (different letters and different digits)?
◦

×

◦

◦ (26³ - 1) × (10³ - 1)
◦

×

◦ none of these

Question 2

Tasmanian automobile license plates consist of four capital letters (A through Z) followed by three digits (0 through 9).

How many Tasmanian license plates have no repeated symbols (different letters and different digits)?
◦ 25⁷
◦

×

◦ (26⁴ - 1) × (10³ - 1)
◦

×

◦ none of these

xiazhe · **Reply #1 on:** May 5, 2020

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