यदि (f(x)=|x+3|) और डोमेन ((-8,-4]) है, तो रेंज क्या होगी?
If (f(x)=|x+3|) and the domain is ((-8,-4]), what is the range?
Explanation opens after your attempt
A. ([1,5))
Concept
In this interval, (x+3) is negative, so (|x+3|=-(x+3)). (x=-4) gives included (1) and (x=-8) gives open (5).
Why this answer is correct
The correct answer is A. ([1,5)). In this interval, (x+3) is negative, so (|x+3|=-(x+3)). (x=-4) gives included (1) and (x=-8) gives open (5).
Exam Tip
इस अंतराल में (x+3) ऋणात्मक है, इसलिए (|x+3|=-(x+3))। (x=-4) से (1) शामिल और (x=-8) से (5) खुला है।
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