Mathematics
Senior High
(6)の答えが分母9になるんですが計算が合いません。どこが違いますか？
214)3xt1 dee -S壁(3x)きcde. 日xtきは-8)-たう=-
128
122
3
πL,5
24-4t
Stn?
Tu
II
4
1 c052ス
(8) Cos 2ズ
り
Answers
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