किस स्थिति में ग्राफ का समाधान क्षेत्र रिक्त होगा?
In which case will the solution region of the graph be empty?
Explanation opens after your attempt
C. (y>4) और (y<1)(y>4) and (y<1)
Concept
It is impossible to have (y>4) and (y<1) at the same time. Contradictory parallel conditions give an empty region.
Why this answer is correct
The correct answer is C. (y>4) और (y<1) / (y>4) and (y<1). It is impossible to have (y>4) and (y<1) at the same time. Contradictory parallel conditions give an empty region.
Exam Tip
एक ही समय में (y>4) और (y<1) संभव नहीं है। विरोधी समानांतर शर्तें रिक्त क्षेत्र देती हैं।
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