Wednesday, April 15, 2009

exact values of certain trigonometric ratio

exact values of certain trigonometric ratio for 7½ ° , 15° , 18° ,22½° , 36° , 54°,72°,75°proof of exact value of tan[22½ °] or tan (pi / 8 )

exact value of tan15° without using calculator



-----------------------------------------------------------
please leave your comments below
------------------------------------------------------------
index of math problems


disclaimer:
There is no guarantee about the data/information on this site. You use the data/information at your own risk. You use the advertisements displayed on this page at your own risk.We are not responsible for the content of external internet sites. Some of the links may not work





No comments:

Post a Comment

please leave your comments