0 votes 0 votes Given that $-3<x \leq – \dfrac{1}{2}$ and $\dfrac{1}{2} < y \leq 7$, which of the following statements is true? $\max (x+y)(x-y)] – \min[(x+y)(x-y)]=57 \dfrac{1}{2}$ $\max[(x+y)^2]=169/4$ $\min[(x-y)^2]=1$ All of the above Quantitative Aptitude cat2013 quantitative-aptitude inequalities + – admin asked Mar 6, 2020 • edited Mar 26, 2022 by Lakshman Bhaiya admin 4.5k points 433 views answer comment Share See all 0 reply Please log in or register to add a comment.