Hyperbolic Functions - Texas Instruments solar TI-36X User Manual

Hyperbolic Functions

displays a menu of hyperbolic functions
(sinh, sinh -1 , cosh, cosh -1 , tanh, tanh
do not affect hyperbolic calculations.
³
Given the hyperbolic function
y=3cosh(x-1)
Find the value of y when x=2 and x=5. Round off results
to one decimal place. Use the Stored Operations
function for the repetitive computations.
2
5
When x=2, y=4.63; when x=5, y=81.92.
25
Ti36eng1.doc TI-36X II Manual Linda Bower Revised:
01/10/03 10:47 AM Printed: 01/10/03 10:47 AM Page 25 of
48
-1 ). Angle modes
Problem
OP1=N1
,-/
OP2=è3
,-/
ß
cosh(2-1
2
1 1.54
.1: ,-/
Þß
1.543080634
1 4.63
.1: ,-/
Þß
27.30823283
1 81.92
.1: ,-/