Mathematics
Senior High

2番なんですけどどうして-π/12ではなく23π/12になるのですか??誰か分かりやすく教えてください🙇‍♀️🙏

1 V3 272(1) sin(0- 3 π *(2) cos(20+ 3 ミ 2 2 1 *(3) tan(0-)>1 (4) sin(20+ 6 2
cosB (26+登) 、 < 20t.3 201至=至,光ル、かい参た Iレ 20 =-.黄び、ん、 TC Tレ 618. 1 、ル、ル,n 3 4 (12 4 Tπ

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