Question:medium
If $f(x)=\frac{1}{2x-4}$ then the point(s) of discontinuity of $f(f(x))$ is/are
If $f(x)=\frac{1}{2x-4}$ then the point(s) of discontinuity of $f(f(x))$ is/are
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Logic Tip: Many students forget to check the continuity of the inner function itself when working with composite functions. Always verify the domain of the innermost expression first before analyzing the larger composition.
Updated On: Apr 27, 2026
- $2,\frac{9}{4}$
- $3,4$
- $1,3$
- $4$
- $3$
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The Correct Option is A
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