Search any question & find its solution
Question:
Answered & Verified by Expert
Therelation $R$ defined on set $\mathrm{A}=\{x:|x| < 3, x \in \mathrm{I}\}$ by $R=\{(x, y): y=|x|\}$ is
Options:
Solution:
2224 Upvotes
Verified Answer
The correct answer is:
$\{-2,2),(-1,1),(0,0),(1,1),(2,2)\}$
$\begin{array}{l}
A=\{x:|x| < 3, x \in I\} \\
A=\{x:-3 < x < 3, x \in I\}=\{-2,-1,0,1\} \\
\text { Also, } R=\{(x, y): y=|x|\} \\
\therefore R=\{(-2,2),(-1,1),(1,1),(0,0),(2,2)\}
\end{array}$
A=\{x:|x| < 3, x \in I\} \\
A=\{x:-3 < x < 3, x \in I\}=\{-2,-1,0,1\} \\
\text { Also, } R=\{(x, y): y=|x|\} \\
\therefore R=\{(-2,2),(-1,1),(1,1),(0,0),(2,2)\}
\end{array}$
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.