Question:
Let f : R ⇢ R be defined by $f (x) = x^2 +1$. Then the pre images of 17 and –3 respectively are
Let f : R ⇢ R be defined by $f (x) = x^2 +1$. Then the pre images of 17 and –3 respectively are
Updated On: Apr 26, 2024
- Φ, {4,-4}
- {3,-3},Φ
- {4,-4},Φ
- {4,-4},{2,-2}
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The Correct Option is C
Solution and Explanation
The correct answer is Option (C) : {4,-4},Φ
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