यदि (f(x)=x-2) और डोमेन ([-4,1]) है, तो रेंज क्या होगी?
If (f(x)=x-2) and the domain is ([-4,1]), what is the range?
Explanation opens after your attempt
A. ([0,16])
Concept
The interval ([-4,1]) contains (0), so the minimum is (0) and the maximum is (16). In exams check the vertex along with endpoints.
Why this answer is correct
The correct answer is A. ([0,16]). The interval ([-4,1]) contains (0), so the minimum is (0) and the maximum is (16). In exams check the vertex along with endpoints.
Exam Tip
अंतराल ([-4,1]) में (0) शामिल है, इसलिए न्यूनतम (0) और अधिकतम (16) है। परीक्षा में endpoints के साथ vertex भी जांचें।
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