Question: I need your support to understand and solve below Question.. a) Number plates in a country consist of 3 letters (chosen from a specied set

I need your support to understand and solve below Question..

I need your support to understand and solve below
a) Number plates in a country consist of 3 letters (chosen from a specied set of 20 letters from the alphabet) and 4 digits (from 0 to 9). i. Find the probability of a plate having identical digits. ii. Find the probability of a plate having consecutive digits. b) A family has 5 children. Compute the probabilities of the following events: i. All five are born on Friday. ii. Each one is born on a different day of the week

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