Mathematics
Senior High
この部分の途中式が分かりません!
(できれば手書きで教えて下さると嬉しいです)
お願いします🙇♀️
78 0⑪) sin195*三sin (150'"ユ45)
ニーsin150*cos45"十cos150"sin 45* 尼
ューュ(人)坊=デ3
2 Y2 2人6249 ie <
cos195" =cos(150"十45") 6
ee 者吉病人 4 Aだ会 9 るPO * っ
ge
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