Casio FX-795P - New input

CHAPTER 4 Built-in Software Utilities
O}
es athi a?
(@e§Gled dnputs 4) 4
(=) (Subtraction) -f£ co?
Ss) Ga) ee) 1
@ 4~ (3+ 2i)=1 - 2iis obtained,
®
bs)
AedEle<q Unput of 1 + 2i)
(€) (Multiplication) ct
S)ee(—[E)e Mnput of 3 - 2i)
@ (1 + 2i) x (3 - 2i) =7 + 4iis obtained.
®
Ge)
athi
a?
@Q\eao
les
dnput
of
2
-
3i)
o-3i
7) (Division) ftotdid of
Dee(2)e«) Unput of 1 + 2i) -H.f-1,4i
@(2 - 3i) + (1 + 2i) =-0.8 - 1 4iis obtained.
e Absolute Value and Argument
Example 2:
Obtain the absolute value (r) and argument
(of (1 +20.
Imaginary axis *
Real axis
66
4-3 Complex Number Calculations
sw
Operation:
7) Ge) &a
(Obtains the absolute value.)
(Obtains argument.)
Ea
w
isu)
The
absolute
value
(r)
of
2.236067977
and
argument
(8)
of
63.43494882
of
(1
+
2i)
are
obtained.
@
Square,
Cube,
Square
Root
and
Cube
Root
Example 3:
Perform the following calculations. -
@(2+i)?
@
(2-31)8
@
¥
(-7+Hi)
@
¥
(-1T+44i)
Operation:
®
athi 3?
B)eg@}ee}
Cnput
of
2
+
i)
oHi
x)
(Square)
ot4di
@® (2+) =3 + 4iis obtained,
@
&) 7
Be Gles)
&) (Cube)
@ (2 - 3) = -46 - 91 is obtained.
67