fx-82MS fx-82TL fx-9860GII TI-83
TAN
On a TI calculator you can calculate the tangent
TAN
or via the CATALOG as
CATALOG ⎵ 2nd 0 ►tan( ENTER
Example 1
To calculate tan (0) = 0
TAN 0 ENTER tan(0 0
Example 2
To calculate tan (45°) = 1
TAN 4 5 ENTER tan(45 1
Example 3
To calculate tan (¼π) = 1 in radians
π H TAN · 2 5 2nd ∧ ENTER tan(.25π 1