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Clearnote
Q&A
Senior High
Mathematics
①と②ってどうやって使い分けるんですか😢😢
Mathematics
Senior High
over 3 yearsago
ヒ
①と②ってどうやって使い分けるんですか😢😢
(2) cose 11/12 (2) 右の図のように, 単位 円の周上で、x座標が = 0 = B/00 0/00 ① 〒3060 0 A36 π -1 y 12/3 となる点をP, P'と すると、動径 OP, OP' この表す角が求める角で ある。 **NOV よって, 0≦0<2πの範囲で8の値を求めると 2 5/3 30 60 匹|3 π 50 11 x π 2 【 PCES
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