English, asked by piku3348, 1 month ago

show that rational number are closed under addition and subtraction by taking the numbers 1\7 and-2\3.


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Answers

Answered by tkbagga982
3

Answer:

A die has its six faces marked 0,1,1,1,6,6.

Two such dice are thrown together and the total score is recorded.

a)_ How many different scores are possible ?

b) What is the probability of getting a total of 7 ?

Answered by Pratap4567
1

Answer:

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