Respuesta :
Answer:
a) [tex]636_{7}[/tex] and [tex]641_{7}[/tex]
b) [tex]11111_{2}[/tex] and [tex]100001_{2}[/tex]
c) [tex]554_{6}[/tex] and [tex]1000_{6}[/tex]
d)[tex]44_{5}[/tex] and [tex]101_{5}[/tex]
e)[tex]3333_{4}[/tex] and [tex]10001_{4}[/tex]
f) [tex]404_{6}[/tex] and [tex]410_{6}[/tex]
Step-by-step explanation:
The logics followed in order to find them:
Base numbers work exactly the same as base 10 numbers (the ones we use on a daily basis). Take for example, in a decimal system, we have 10 digits available:
0,1,2,3,4,5,6,7,8,9.
when counting, when we get to the 9, we start over again, but writting a 1 to the left.
0,1,2,3,4,5,6,7,8,9,10,11,12....20,21,22,23....,90,91,92,93,94,95,96,97,98,99,100
when reaching 99, we have no more digits to use, so we start the count again and go from 99 to 100.
The same works with any other base number, take for example the base 7 numbet. When counting in base 7, we only have 7 digits available: (0,1,2,3,4,5,6) So when we re0_{7},ach the digit 6, we go immediately to 10, like this:
[tex]0_{7},1_{7},2_{7},3_{7},4_{7},5_{7},6_{7},10_{7},11_{7},12_{7},13_{7},14_{7},15_{7},16_{7},20_{7}...[/tex]
notice how it went from 6 to 10 and from 16 to 20. This is because in base 7, there is no such thing as digits from 7 to 9, so we don't have any other option to go directly to 20.
So, on part A) if we were working with decimal numbers, the previous value for 640 would be 639, but notice that in base 7, there is no such thing as the digit 9, so the greatest digit we can use there would be 6, therefore, the previous value for the [tex]640_{7}[/tex] number would be [tex]636_{7}[/tex]. The next number would be [tex]641_{7}[/tex] because the 1 does exist for a base 7 system.
The same logics is followed for the rest of the problems.
One less than the given number is known as preceding number whereas one more than the given number is the succeeding number.
The logics followed in order to find them:
Base numbers work exactly the same as base 10 numbers (the ones we use on a daily basis). Take for example, in a decimal system, we have 10 digits available:
0,1,2,3,4,5,6,7,8,9.
When counting, when we get to the 9, we start over again, but writing a 1 to the left.
0,1,2,3,4,5,6,7,8,9,10,11,12....20,21,22,23....,90,91,92,93,94,95,96,97,98,99,10
When reaching 99, we have no more digits to use, so we start the count again and go from 99 to 100.
The same works with any other base number, take for example the base 7 number. When counting in base 7, we only have 7 digits available: (0,1,2,3,4,5,6) So when 0_{7},each the digit 6, we go immediately to 10, like this:
It went from 6 to 10 and from 16 to 20. This is because in base 7, there is no digits from 7 to 9, so we have directly to 20.
So, if working with decimal numbers, the previous value for 640 would be 639, but notice that in base 7,
There is no such thing as the digit 9, so the greatest digit we can use there 6,
Therefore, the previous value[tex]636_7[/tex] for the number would be [tex]636_7[/tex] . The next number would be [tex]632_7[/tex] because the 1 does exist for a base 7 system.
For more information about Numeral Succeeding click the link given below.https://brainly.com/question/2264392
