tan說明分數的插值

Processing math: 100%

tan 說明：若

$\frac{d}{c}>\frac{b}{a}$ 則

$\frac{d}{c}$ >

$\frac{b+d}{a+c}$ >

$\frac{b}{a}$

Copyright © 昌爸工作坊(數學網站) All Rights Reserved.