व्यंजक ((n-4)x-2+(n+1)x+6) नियतांक बहुपद कब बनेगा?
When will ((n-4)x-2+(n+1)x+6) become a constant polynomial?
Explanation opens after your attempt
D. कभी नहींNever
Concept
To become constant, both (n-4=0) and (n+1=0) are needed. One value of (n) cannot satisfy both conditions.
Why this answer is correct
The correct answer is D. कभी नहीं / Never. To become constant, both (n-4=0) and (n+1=0) are needed. One value of (n) cannot satisfy both conditions.
Exam Tip
नियतांक बनने के लिए (n-4=0) और (n+1=0) दोनों चाहिए। एक ही (n) दोनों शर्तें पूरी नहीं कर सकता।
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