Texas Instruments TI-30X Teachers Guide - Page 105
Sine, Cosine, Tangent
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Sine, Cosine, Tangent Find the hyperbolic sine (sinh), cosine (cosh), and tangent (tanh) of 5. Press › % > 5 E < Display sinh(5) ' 74.20321058 DEG › % ? 5 E < cosh(5) ' 74.20994852 DEG › % @ 5 E < tanh(5) ' 0.999909204 DEG %› © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers 101
© 1999
T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-30X
Ù
S: A Guide For Teachers
101
Sine, Cosine, Tangent
%
›
Find the hyperbolic sine (
sinh
),
cosine (
cosh
), and tangent (
tanh
)
of 5.
Press
Display
%
›
>
5
E
<
sinh(5)
’
74.20321058
DEG
%
›
?
5
E
<
cosh(5)
’
74.20994852
DEG
%
›
@
5
E
<
tanh(5)
’
0.999909204
DEG