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110年 - 110 臺南女中資優鑑定試題_數理類:數學科#100465
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1. 如圖,在△ABC中,
為∠BAC的角平分線,試證:
。
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(d) height equivalent of theoretical plate (HETP)
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(1) 假設對所有的正整數n,。試證:對所有的正整數均成立。
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(2) 試舉出數列滿足,且。
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3. 設,0為原點,若y = f(x)的圖形分別與x軸交於點A(x1,0)、B(x2,0),且x1 < x2,與y軸交於點C。若 ,則長為多少?
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(1)根據速度v對時間t之關係圖,繪出加速度a對時間t之關係圖。(2分)
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(2)在10秒內,質點的位移為若干公尺?(2分)
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(1)附圖(一)與附圖(二)中,物體的加速度分別為a1與a2,不計繩重及各阻力,則(2)附圖(一)與附圖(二)中,物體的加速度關係為何?(2分)="ans_img"src="https:>
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