Within the first paragraph, mark the names Leonhard Euler and Jean Bernoulli using

the strong element. Mark the phrase $800$ different books and papers as emphasized

text using the em element.

In the second paragraph, mark the phrase Introductio in analysin infinitorum $(1748)$

as a citation.

In the phrase Lettres a une princesse d'Allemagne, replace the one$-$letter word a

with $($the character entity name is agrave$).$ Mark the entire publication name as a

citation.

In the third paragraph, mark the notation for e as a var element and replace pi with

the character $\backslash$pi $($the character reference name is pi$).$

Enclose the next section of text from the line The Most Beautiful Theorem? up to $($but

not including$)$ the line Math High: A Site for Educators and Researchers as an aside.

Mark the text The Most Beautiful Theorem? as an h$1$ heading.

Mark the next five blocks of text as individual paragraphs.

In the first equation, mark the letters e$,$i$,$ and x using the var element $($but do not

italicize the i in sin $).$ Mark the term $($ix$)$ as a superscript.

In the second equation, replace $\backslash$pi with the character $\backslash$pi $.$ Mark the letters e and i using

the var element. Mark $(\backslash$pi i $)$ as a superscript.

In the last paragraph, mark the notations for e and i with the var element and

replace pi with $\backslash$pi $.$

Mark the journal name The Mathematical Intelligencer as a citation.

Mark the final line in the file as a footer.

Save your changes to the file, and then verify that the page appears correctly in your

Web browser.

Submit your completed files to your instructor, in either printed or electronic form,

as requested.