यदि (p(x)=x-4+cx-3+dx-2+e), तो किस स्थिति में इसकी घात निश्चित रूप से (4) है?
If (p(x)=x-4+cx-3+dx-2+e), under what condition is its degree definitely (4)?
Explanation opens after your attempt
A. किसी भी (c), (d), (e) के लिएFor any (c), (d), (e)
Concept
The coefficient of \(x^4\) is (1), which is never zero. Therefore, the degree is always (4).
Why this answer is correct
The correct answer is A. किसी भी (c), (d), (e) के लिए / For any (c), (d), (e). The coefficient of \(x^4\) is (1), which is never zero. Therefore, the degree is always (4).
Exam Tip
\(x^4\) का गुणांक (1) है, जो कभी शून्य नहीं होता। इसलिए घात हमेशा (4) रहेगी।
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