यदि \(b\neq-4\), तो ((b+4)x^{14}+8x-5-1) की डिग्री क्या होगी?
If \(b\neq-4\), what will be the degree of ((b+4)x^{14}+8x-5-1)?
Explanation opens after your attempt
A. (14)
Concept
When \(b\neq-4\), the coefficient of \(x^{14}\) is not zero. Therefore the highest power remains (14).
Why this answer is correct
The correct answer is A. (14). When \(b\neq-4\), the coefficient of \(x^{14}\) is not zero. Therefore the highest power remains (14).
Exam Tip
\(b\neq-4\) होने पर \(x^{14}\) का गुणांक शून्य नहीं है। इसलिए सबसे बड़ी घात (14) रहेगी।
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