Mathematics
Senior High
この問題の答えはこれであってますか?
D
10/02のとき,次の方程式を解け。
1
√2
(1) sin 0 =
Sin 0= 1 / R
(Sc
G
2
(2) cos 0 =
36
200 <2のとき, 次の方程式を解け。
(1) 2cos 0 = -√√√3
Cos0₂-13
2
Goº
Beog
F3
S230 3300
0 = ²/3 x
√√3
2
Gift Ik
以
G2120 210° te
so
t
6
(3) tan@=-
(2) √√2 sin 0+1=0
-1-
to
1
√√3
021200
22h
sin 62-F2
110
(2
G
#K
★式変形しなければ!
O₂ 225, 315°
455 X317
775
315
180 180
36.36
u
5 11
0 = 25/1₁
90°
ピョン
ます。世界
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