Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
The points at which the function $f(x)=\frac{x+1}{x^2+x-12}$ is discontinuous, are
MathematicsContinuity and DifferentiabilityJEE Main
Options:
  • A $-3,4$
  • B $3,-4$
  • C $-1,-3,4$
  • D $-1,3,4$
Solution:
2751 Upvotes Verified Answer
The correct answer is: $3,-4$
$f(x)=\frac{x+1}{(x-3)(x+4)}$. Hence the points are $3,-4$.

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.