Sunday, November 16, 2014

Trigonometry

Trigonometric Identities

sin2@+cos2@=1
sec2@-tan2@=1
cosec2@-cot2@=1

Trigonometric Ratios

Sin@=Opp. Side/Hyp.
Cos@=Adj. side/Hyp.
Tan@=Opp. Side/Adj. Side
 
Posted by at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)