If x < 2, then write the value of 
Let ![]()
Now,
![]()
![]()
From above,
x2 – 4x + 4 > 0
(x – 2)2 > 0
x > 2
But x < 2. Therefore,
does not exist for the given function.
AI is thinking…
Couldn't generate an explanation.
Generated by AI. May contain inaccuracies — always verify with your textbook.




