Texas Instruments TI-30X - IIS Scientific Calculator Teachers Manual page 105

Sine, Cosine, Tangent
Find the hyperbolic sine (sinh),
cosine (cosh), and tangent (tanh)
of 5.
Press
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% > 5
E <
›
% ? 5
E <
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% @ 5
E <
© 1999 T I I
EXAS NSTRUMENTS NCORPORATED
Display
sinh(5)
74.20321058
DEG
cosh(5)
74.20994852
DEG
tanh(5)
0.999909204
DEG
TI-30X ÙS: A Guide For Teachers
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