How do you write the sum of 17 and a number in algebraic expression
1 answer:
The algebraic expression is 17 + x
<em><u>Solution:</u></em>
Given that we have to write a algebraic expression
An algebraic expression is a mathematical expression that consists of variables, numbers and operations.
<em><u>Given statement is:</u></em>
Sum of 17 and a number
Let the number be "x"
Then we can say, sum of 17 and x
Here, sum refers to addition. So we have to add 17 and x
This can be written mathematically as,
Thus the algebraic expression is 17 + x
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Answer:
partitions.
Step-by-step explanation:
As we know if we have x number of elements we can arrange them in x! ways.
here we have 100 elements so we can arrange them in 100! ways.
Now if we have exactly three parts and 1,2 and 3 are in different parts then let consider 1 goes to part 1, 2 goes to part 2, and 3 goes to part 3. For the remaining 97 elements, we have three options for each element, thus we can arrange the remaining 97 elements in ways/partitions.
each of these partition will contain only three elements.