Embibe Experts Solutions for Chapter: Fundamentals of Mathematics, Exercise 1: JKCET 2018

What is the area of the region enclosed by the inequalities $x\ge 0,y\ge 0,4x-y+4\le 0$ and $x-3y\ge 0?$

If $x\in \mathbf{R}$ and $0\le (3x-5)/2\le 8,$ then the minimum and maximum values of $\text{'}x\text{'}$ are

A system of linear equations in two variables, $p$ and $q,$ is given as $(n+1) p+(n+2) q=8,$ $p-(n+1) q+(n+2)=0, p+q=3.$ Which of the following would be one of the values of $n$ for which the given system of linear equations is consistent?

The values of $x$ for which $4^x+4^{1-x}-5<0,$ is given by