Class 12 Continuity And Differentiability · Mcq Single Correct1 Marksdifferentiability
Class 12 Maths · Continuity And Differentiability · Mcq Single Correct #104
For f(x)=2x and g(x)=x²/2+1, which expression has a real-domain exclusion?
✅ Step-by-Step Solution
Final Answer: Option (D): g/f
- The first three are polynomials, continuous on R. The quotient g/f is undefined at 0 because f(0)=0 and g(0)=1.
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