किस (n) के लिए \(4x^n+3x^2-1\) बहुपद नहीं होगा?
For which (n) will \(4x^n+3x^2-1\) not be a polynomial?
Explanation opens after your attempt
D. (n=-2)
Concept
For (n=-2), the term \(x^{-2}\) appears. A negative power is not allowed in a polynomial.
Why this answer is correct
The correct answer is D. (n=-2). For (n=-2), the term \(x^{-2}\) appears. A negative power is not allowed in a polynomial.
Exam Tip
(n=-2) देने पर \(x^{-2}\) आता है। ऋणात्मक घात बहुपद में स्वीकार्य नहीं होती।
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