분수부등식(Factional Inequality)

• 분수부등식 기본원리(Basic Principle of Fractional Inequalities)

  [PDF] [영상(YouTube)] [NFT]

• 분수부등식(Fractional Inequalities)

  [PDF] [영상(YouTube)] [NFT]

• $\displaystyle\frac{x}{x-1} < 1-a $

  [PDF] [영상(YouTube)] [Geogebra Tube] [NFT]