Mathematics
Senior High
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(3)の解き方教えて欲しいです🙏
T
2
3
<<πとする。cosa
のとき,次の値を求め
2
3
(1) sin a
(2) cos2a
a
(3) tanza
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(3)の解き方教えて欲しいです🙏
Users viewing this question
are also looking at these questions 😉
とても丁寧に教えていただきありがとうございます!