The function f(x)=\displaystyle \frac{1}{\left | x+3 \right |} is | Filo
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Class 11

Math

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Relations and Functions II

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The function f(x)= is not defined for x=

  1. 3
  2. -3
  3. 0
  4. -2
Correct Answer: Option(b)
Solution: The domain of the function is the value at which the function has a possible value of range.

Here, the fraction function can give a possible value only when denominator
So,
Only when
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