Mathematics
Senior High
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これ合ってますか??条件は0≦θ<2πです。字が汚くてすみません🙇♀️
(2)
con+0 +sin 0 = 0
( - 2 sin ² 0 + sin 0 = 0
(2 sín 0 + ( ) ( sin 0 − 1)=0
sin 0 = 1₁ - f
2
TU
sin 0 = 102² 0 = 1/20₁1
#
sin 0 = = £1²² 0 = 7 α₁ 7 r
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