0 votes 0 votes If $x>y>1,$ which of the following must be true? $\text{ln } x > \text{ln }y$ $e^{x}>e^{y}$ $y^{x}>x^{y}$ $\cos x> \cos y$ $(i)$ and $(ii)$ $(i)$ and $(iii)$ $(iii)$ and $(iv)$ $(ii)$ and $(iv)$ Quantitative Aptitude gate2015-ec-3 numerical-ability inequality + – Milicevic3306 asked Mar 27, 2018 • retagged Feb 28, 2021 by Lakshman Bhaiya Milicevic3306 16.0k points 85 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.