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chickennuggets0621
28.10.2020 •
Mathematics
The lengths, in meters of the sides of a triangle are consecutive even integers. The perimeter is 18m. How long are the sides?
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Ответ:
In our case it does not depend and we have combinations.
One character name:
Number of combinations = 26
Two characters name:
Number of combinations = 26*36
Three characters name:
Number of combinations = 26*36*36
Four characters name:
Number of combinations = 26*36*36*36
Five characters name:
Number of combinations = 26*36*36*36*36
Six characters name:
Number of combinations = 26*36*36*36*36*36
Seven characters name:
Number of combinations = 26*36*36*36*36*36*36
Eight characters name:
Number of combinations = 26*36*36*36*36*36*36*36
To find out how many different variable names are possible we need to add these numbers:
26 + 26*36 + 26*36*36 + 26*36*36*36 + 26*36*36*36*36 + 26*36*36*36*36*36 + 26*36*36*36*36*36*36 + 26*36*36*36*36*36*36*36 =
= 26 + 936 + 33696 + 1213056 + 43670016 + 1572120576 + 56596340736 + 2037468266496 =
= 2095684645538