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Let f(x) = x2, in R, then the range of f will be:

  1. non negative numbers
  2. negative real numbers
  3. positive real numbers
  4. integers
  5. None of these

Answer (Detailed Solution Below)

Option 1 : non negative numbers
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Detailed Solution

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Given:

f(x) = x2

Calculation:

f(x) = x2

⇒ Range of f = [0, 

non negative numbers (Since Zero is also in the range)

∴ The range of f will be non negative numbers

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