### Video Transcript

Write the elements of the set, the
odd numbers between, but not including, 799 and 805.

So the keyword here in this
question is element because what it means is we want to write the individual parts
of our set. And these are known as
elements. We can also see the next bit of
useful information. And that is that we’re looking at
odd numbers. And it must be between, but not
including, 799 and 805. So our first value will not be 799;
it will be 801 because this is the next odd number. Then, the next odd number that
meets our criteria is 803 and then, finally, 805. This will also not be included
because we’re told in the question that 799 and 805 are not included. So therefore, the elements of the
set, the odd numbers between, but not including, 799 and 805 are 801 and 803. There are two elements.