Mathematics
Senior High
下線部の問題を、詳しく教えていただきたいです！！お願いします！！🙇🏻♀️🙇🏻♀️
Le ーーーーブ
ラフをかけ。また, その周期をいえ。[289-2921
ニューーーーーデーー
@ 次の関数のグ 1
289.(1) ッー3Sinの *⑫) gc 遇 っ
290.① ッ=sinる)
291*) yasn(+る)
292*) ッニtm
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