0 votes 0 votes If $|b| \geq 1$ and $x =\; – |a| b$, then which one of the following is necessarily true? $a – xb < 0$ $a – xb \geq 0$ $a – xb > 0$ $a – xb \leq 0$ Quantitative Aptitude cat2003-2 quantitative-aptitude inequalities + – go_editor asked May 4, 2016 • edited Mar 31, 2022 by Lakshman Bhaiya go_editor 13.8k points 495 views answer comment Share See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Answer B) |b| >=1 means b>=1 and -b>=1 x= -|a|b -b = +ve x also +ve and >a So,a-xb>=0 srestha answered May 4, 2016 srestha 5.2k points comment Share See all 0 reply Please log in or register to add a comment.