फलन (f(x)=2|x-6|-1) की रेंज क्या है?
What is the range of (f(x)=2|x-6|-1)?
Explanation opens after your attempt
A. \([-1,\infty\))
Concept
The minimum value of (|x-6|) is (0). Therefore the minimum value of (2|x-6|-1) is (-1).
Why this answer is correct
The correct answer is A. \([-1,\infty\)). The minimum value of (|x-6|) is (0). Therefore the minimum value of (2|x-6|-1) is (-1).
Exam Tip
(|x-6|) की न्यूनतम वैल्यू (0) है। इसलिए (2|x-6|-1) की न्यूनतम वैल्यू (-1) होगी।
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