Last Updated:2025/11/28
Sentence

三角関数の方程式を解くとき、各象限で参照角を描くと作業がずっと楽になることが多い。

Quizzes for review

When solving trigonometric equations, drawing the reference angles in each quadrant often makes the work much easier.

See correct answer

When solving trigonometric equations, drawing the reference angles in each quadrant often makes the work much easier.

音声機能が動作しない場合はこちらをご確認ください

Related words

reference angles

Noun
form-of plural
Japanese Meaning
「reference angles」は「reference angle」の複数形です。つまり、単数形の「reference angle」が複数で用いられている表現です。
What is this buttons?

三角関数の方程式を解くとき、各象限で参照角を描くと作業がずっと楽になることが多い。

English - English

Word Edit Setting
  • Users who have edit permission for words - All Users
  • Screen new word creation
  • Screen word edits
  • Screen word deletion
  • Screen the creation of new headword that may be duplicates
  • Screen changing entry name
  • Users authorized to vote on judging - Editor
  • Number of votes required for decision - 1
Sentence Edit Setting
  • Users who have edit permission for sentences - All Users
  • Screen sentence deletion
  • Users authorized to vote on judging - Editor
  • Number of votes required for decision - 1
Quiz Edit Setting
  • Users who have edit permission for quizzes - All Users
  • Users authorized to vote on judging - Editor
  • Number of votes required for decision - 1
Editing Guideline

Login / Sign up

 

Download the app!
DiQt

DiQt

Free

★★★★★★★★★★