NDA_Math_2025_Q105

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Question:

What is the domain of the function f(x)?

What is the domain of the function f(x)?

Options:

  • a) (0, ¥)
  • b) (3, ¥)
  • c) (-¥, ¥)
  • d) (-¥, ¥) – {3}
  • a) (0, ¥)
  • b) (3, ¥)
  • c) (-¥, ¥)
  • d) (-¥, ¥) – {3}

correct answer : c)

Explanation:

Domain of f(x) = |x – 3|
is (-¥, ¥)

Domain of f(x) = |x – 3|
is (-¥, ¥)

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