- #1

vucollegeguy

- 29

- 0

^{3}/3!)+(x

^{5}/5!)-...

What function of sin gives the following:

([tex]\pi[/tex]

^{2}/(2

^{2}) - ([tex]\pi[/tex]

^{4}/(2

^{4}*3!)+ ([tex]\pi[/tex]

^{6}/(2

^{6}*5!) - ([tex]\pi[/tex]

^{8}/(2

^{8}*7!)+...

Please help me.

Thank you.