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ANGELOLGASAN215IN
Answered

1.How many six digit number can be formed if no digits can be repeated ?
SOLUTION:
2.How many seven digit phone number can be made if there are 75 exchange in the area?
SOLUTION:
3.How Many unique password can be made from 6 letters followed by 1 number or symbol if there are ten possible symbol? No letters or number can be repeated?
SOLUTION:
4.How many 9 different ways can nine unique novels be arranged on a shelf ?
SOLUTION:
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Sagot :

LLYNIELJYLEANIN

Answer:

1. solution: the Sam six digit u repeat :)

2. solution: is the same is just 75mt 7

6:solution: yes it can be repeated 1 can be the solution

4.solution:?

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