किस विकल्प में बहुपद की डिग्री (8) है और \(x^7\) का गुणांक (0) है?
Which option has degree (8) and coefficient of \(x^7\) equal to (0)?
Explanation opens after your attempt
A. \(4x^8-3x^6+2\)
Concept
The first polynomial has degree (8), and the \(x^7\) term is absent. So the coefficient of \(x^7\) is (0).
Why this answer is correct
The correct answer is A. \(4x^8-3x^6+2\). The first polynomial has degree (8), and the \(x^7\) term is absent. So the coefficient of \(x^7\) is (0).
Exam Tip
पहले बहुपद की डिग्री (8) है और \(x^7\) पद अनुपस्थित है। इसलिए \(x^7\) का गुणांक (0) है।
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