व्यंजक \(7x^4-2x^2+x-9\) की डिग्री क्या है?
What is the degree of \(7x^4-2x^2+x-9\)?
Explanation opens after your attempt
C. (4)
Concept
The highest power is (4). The degree of a polynomial is found from the highest power.
Why this answer is correct
The correct answer is C. (4). The highest power is (4). The degree of a polynomial is found from the highest power.
Exam Tip
सबसे बड़ी घात (4) है। बहुपद की डिग्री सबसे बड़ी घात से मिलती है।
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