Question

32/ Which of the following functions is one-one? a
$\sqrt{x}$
(b) 3-x/3 + x (c) x2 + 1 (d) none of these.​

Answer 1

Answer:

x2 + 1 Is The Answer

Hope It Helps

Answer 2

Answer:

×2+1 is the correct answer pls mark me as brainlist pls ❤️❤️