If the function f: R → R is defined by f(x)={\{ able 2 x-3, \; ext " if "\; x2}. then f is

Question

If the function f: R → R is defined by f(x)={\{	able 2 x-3, \;	ext " if "\; x< -2 ; x^2-1, \;	ext " if "\;-2 ≤ x ≤ 2 ; 3 x+2, \;	ext " if "\; x>2}. then f is

Examsnet · Accepted Answer

Correct Answer is : neither injection nor surjection

2x−3	‌ if ‌x<−2
x2−1	‌ if ‌−2≤x≤2
3x+2	‌ if ‌x>2

TS EAMCET Engineering 13 May 2023 Shift 1 Solved Paper