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CGP EDU Academic Team
Published on: August 11, 2026
f : R → → R where then f(x) = 
is
Text Solution
Verified by ExpertsThe correct answer is:
A
Clearly domain of f(x) is all real numbers f(x) = 
Now since discriminant of 2x 2 − − 10x + 3 is positive thus f'(x) will not retain it's sign throughout the domain. Hence f(x) is many one. Also 
f(x) = 1 thus f(x) is into.
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