Texas Instruments TI-34 User Guide - Page 9

AC/ON, Probability, ICE/C, CE/CI, Constants, Repeated, Calculations

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Probability A factorial is the product of the positive integers from 1 to n. (n must be a positive whole number ≤ 69.) Using the digits 1, 3, 7, and 9 only one time each, how many 4-digit numbers can you form? 24. Clearing and Correcting (ACIONI Clears display, errors, all pending operations, statistical data. surr mode and memory. Sets DEG angle units, floating-decimal format. EDI Clears value (before pressing operation key), display, errors, all pending operations. Does not affect mode. display format, angle units, memory, or statistical data. Note: lEIEI after 0, (1,E, tri [t.v], 0,0,0, or 0 clears the calculator as if you had pressed ICE/C (CE/CI Clears display and all pending operations. Deletes right-most character of entry. 0 Clears memory. You can change from yx, x, -. +, -, AND, OR, XOR, or XNOR to another operation simply by pressing the intended key if the intended operation has a lower or equal priority. 12 Constants (Repeated Calculations) 0 A constant contains an operation (0.0,0,8,0, or MEI Pr]) and a value. repeats the calculation. (AC/ON (CE/C , or a pending operation key clears the constant. Calculate 2 x rt, 4 x it. and 8 x 20 673 S 40 80 6.283185307 12.56637061 25.13274123 13

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(AC/ON
the
constant.
Calculate
2
x
rt,
4
x
it.
and
8
x
Probability
A
factorial
is
the
product
of
the
positive
integers
from
1
to
n.
(n
must
be
a
positive
whole
number
69.)
Using
the
digits
1,
3,
7,
and
9
only
one
time
each,
how
many
4
-digit
numbers
can
you
form?
24.
Clearing
and
Correcting
(ACIONI
Clears
display,
errors,
all
pending
operations,
statistical
data.
surr
mode
and
memory.
Sets
DEG
angle
units,
floating
-decimal
format.
Clears
value
(before
pressing
operation
key),
display,
errors,
all
pending
operations.
Does
not
affect
mode.
display
format,
angle
units,
memory,
or
statistical
data.
Note:
lEIEI
after
0,
(1,E,
tri
[t.
v],
0,0,
0,
or
0
clears
the
calculator
as
if
you
had
pressed
Clears
display
and
all
pending
operations.
Deletes
right
-most
character
of
entry.
Clears
memory.
EDI
ICE/C
(CE/CI
0
You
can
change
from
yx,
x,
-.
+,
-,
AND,
OR,
XOR,
or
XNOR
to
another
operation
simply
by
pressing
the
intended
key
if
the
intended
operation
has
a
lower
or
equal
priority.
12
Constants
(Repeated
Calculations)
A
constant
contains
an
operation
(0.
0,
0,
8,
0,
or
MEI
Pr])
and
a
value.
0
repeats
the
calculation.
,
or
a
pending
operation
key
clears
(CE/C
20
40
80
673
S
6.283185307
12.56637061
25.13274123
13