Operation Manual

TI-83 Plus General Information 757
Function Results
Function Range of Result
sin
L
1
x
,
tan
L
1
x
L
90
¡
to 90
¡
or
Lpà
2 to
pà
2 (radians)
cos
L
1
x
0
¡
to 180
¡
or 0 to
p
(radians)