0 0 votes For some real numbers $a$ and $b$, the system of equations $x+y=4$ and $(a+5) x+\left(b^{2}-15\right) y=8 b$ has infinitely many solutions for $x$ and $y$. Then, the maximum possible value of $a b$ is$15$$55$$33$$25$ Quantitative Aptitude cat2023-set3 quantitative-aptitude system-of-equations + – admin 5.3k points 2.1k views answer comment Share Follow Print 0 reply Please log in or register to add a comment.
0 0 votes d Bhargobi answered May 7, 2024 Bhargobi 98 points comment Share Follow 0 reply Please log in or register to add a comment.