Texas Instruments TI-34 II Explorer Plus - Page 133

© 1999 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-34 Û: A Guide for Teachers
A-6
Quick Reference to Keys
(Continued)
A
Key Function
%B
Displays a menu of all trig functions:
sin
Calculates the sine.
sin
-1
Calculates the inverse sine.
cos
Calculates the cosine.
cos
-1
Calculates the inverse cosine.
tan
Calculates the tangent.
tan
-1
Calculates the inverse tangent.
@
Separates a whole number from the fraction in a mixed number.