Mathematics
Senior High
Resolved
写真の⭐︎の式が成り立つ理由を教えてください。
三角関数の合成です。
b
Ja
a
a = √a²7th ² cos d
h = √α²+h² sind
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写真の⭐︎の式が成り立つ理由を教えてください。
三角関数の合成です。
Users viewing this question
are also looking at these questions 😉
なるほど!ありがとうございます😭😭