How many one-to-one functions are there from a set with two elements to a set with one elements? monitor

0

Step-by-step explanation:

ONE TO ONE FUNCTION : It is the function in which each element of the range of the function is connected with one element of the domain

Now let the set which contain 2 elements are m and the set which contain one element is n

For existence of one-to-one function there should be n\geq m . but here in m there are 2 elements and n there is 1 element so one-to-one function will not be defined

So 0 one-to-one function are formed

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it