यदि (f(x)=x-2) और डोमेन ([-3,2]) है, तो रेंज क्या होगी?
If (f(x)=x-2) and the domain is ([-3,2]), what is the range?
Explanation opens after your attempt
A. ([0,9])
Concept
The interval ([-3,2]) contains (0), so the minimum is (0) and the maximum is (9). In exams check both endpoints and the critical point.
Why this answer is correct
The correct answer is A. ([0,9]). The interval ([-3,2]) contains (0), so the minimum is (0) and the maximum is (9). In exams check both endpoints and the critical point.
Exam Tip
अंतराल ([-3,2]) में (0) है, इसलिए न्यूनतम (0) और अधिकतम (9) है। परीक्षा में endpoints और critical point दोनों देखें।
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