ग्राफ (y=|x+3|-|x-1|) का \(x\ge 1\) पर मान क्या सरल होता है?
What does the graph expression (y=|x+3|-|x-1|) simplify to for \(x\ge 1\)?
Explanation opens after your attempt
A. (y=4)
Concept
For \(x\ge 1\), (|x+3|=x+3) and (|x-1|=x-1), so (y=4). In exams, open modulus expressions interval-wise.
Why this answer is correct
The correct answer is A. (y=4). For \(x\ge 1\), (|x+3|=x+3) and (|x-1|=x-1), so (y=4). In exams, open modulus expressions interval-wise.
Exam Tip
\(x\ge 1\) पर (|x+3|=x+3) और (|x-1|=x-1) इसलिए (y=4)। परीक्षा में मापांक को अंतराल के अनुसार खोलें।
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