
fx-5800P
Tillägg
Supplement
Suplemento
Ergänzung
Supplemento
J E S G I Sw KCh C
http://edu.casio.jp/
http://world.casio.com/edu/
付録
RJA516833-001V01

X
P
= Rcos
+
X
A
α
Y
P
= Rsin
+
Y
A
α
29
R
1
=
R4R
5
+ R
5R6
+ R
6R4
R
5
R
2
=
R4R
5
+
R5R
6
+
R6R
4
R
6
R
3
=
R4R
5
+ R
5R6
+ R
6R4
R
4
(R4, R5, R6 > 0)
30
R
4
=
,
R
5
R
1R2
R
1
+ R2 + R
3
=
,
R
2R3
R
1
+ R2 + R
3
R
6
=
R
3R1
R
1
+ R2 + R
3
(R1, R2, R3 > 0)
31
[(XA, YA), Rec(R, )→(Xp, Yp)]
α
32
a = b
2
+ c2 – 2bc cos A
(b, c > 0, 0˚ < A < 180˚)
a
2
= b2 + c2 – 2bc cos A →
b
2
= c2 + a2 – 2ca cos B
c
2
= a2 + b2 – 2ab cos C
33
r
2
Qq
F =
4
0
π
ε
1
(r > 0)
34
S = 1
3
+ 2
3
+ ······ + n
3
=
{
}
2
n(n + 1)
2
35
Ai [dB] = 20 log
10
[d B]
(
)
Ι
2
Ι
1
(Ι2 / Ι1 > 0)
36
σ
y = × 10 +
50
x – x
A
( > 0)
σ
(XA, Y
A
)
(Xp, Yp)
α
R
X
– 7 –

P
x
=
(0 < k<N, 0 < n < N)
kCx · N – k C n – x
NCn
sin ic = (1 < n
12
)
1
n
12
55
56
V
e
= BR ( , B, R > 0)
υ
υ
57
P
nRT
V
= (n, T, V > 0)
58
V
nRT
P
= (
n, T, P
> 0)
59
T
PV
nR
= (P, V, n > 0)
60
n
PV
RT
= (P, V, T > 0)
61
62
W = LI
2
(L, I > 0)
1
2
S = s(s – a)(s – b)(s – c), s =
a + b + c
)
(
a + b > c
> 0
b + c > a
> 0
c + a > b
> 0
52
S =
(r G 1)
a (rn –1)
r – 1
53
Q = mcT
54
2
50
y
=
e
– x
x > 0
λ
λ
y
= 0
x
< 0
( > 0)
λ
51
(
)
P
x
= ( 1 – P)
x
P
x = 0, 1, 2······
0 < P < 1
– 9 –

S = 1
2
+ 2
2
+ ······ + n
2
= n (n + 1)(2n + 1)
1
6
S = KRcos2 + C cos
α
α
h
=
KRsin2 + C sin
1
2
α
S = (a + b) h (a, b, h > 0)
1
2
119
120
( )
0
< < 90˚
K,R, C > 0
α
121
122
λ
=
R
σ
E
(E, ,R> 0)
σ
123
S
=
bc sin A
1
2
(0˚ < A < 180˚)
124
Y
X
(X1, Y1)
(X2, Y2)
(X3, Y3)
S
=
2
(X
1
– X
2
) (Y
3
– Y
1
)
+
(X
1
– X
3
) (Y
1
– Y
2
)
125
y = a < x < b
b – a
1
y = 0 x < a , x < b
126
F = G
Mm
(M, m, r > 0)
127
[(X
A
, YA) to (XC, YC) → (x, y), R]
R
(XA, YA)
(XB, YB)
(XC, YC)
(x, y)
x =
m +
m
1
mX
A
+ XC – YA + Y
C
m
1
y = Y
A
+ m (x – XA)
R=
(X
C
– x)2 + (YC – y)
2
m =
Y
A
– Y
B
X
A
– X
B
( )
128
α
( )
V
2
V
1
A [d B]= 20 log
10
[d B] (V
2
/
V
1
> 0)
υ
r
2
– 16 –

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