Mathematics · Functions
The function f(x) = x1 + x2 from R to R is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1onto but not one-one
- 2one-one as well as onto
- 3neither one-one nor onto✓
- 4one-one but not onto
Correct answer
neither one-one nor onto
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