Mathematics
Senior High
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280 次の関数の最大値、最小値があれば,それを求めよ。また,そのときの8の値
を求めよ。
sin (0+) (0 ≤0≤x)
(1) y=sin(0+
(2) y=tan(20-
9-7) (0 ≤0≤7)
(3) y=sin²0-4sin 0+1 (0≤0<2π) S (2)
*(4) y=sin²0+cos0+1 (0≦0<2π)
(5) y=2 tan²0+4 tan 0+5
(-1/2 <0 <1/1)
2/(
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