IPMAT Indore 2020 (SA) PYQs

If $|x+1| + (y+2)^2 = 0$ and $ax - 3ay = 1$, then the value of $a$ is

The area enclosed by $2|x|+3|y| \leq 6$ is ____________ sq. units.

The area enclosed by the curve $2|x| + 3|y| = 6$ is