Mathematics
Senior High
(3)のやり方が分かりません!誰か教えてください🙇♀️🙇♀️
次の式の値を求めよ。
(1) sin15°cos 75°
(3) cos 10°+cos110°+cos 230°
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(3)のやり方が分かりません!誰か教えてください🙇♀️🙇♀️
Users viewing this question
are also looking at these questions 😉