कौन-सा कथन \(x^0+x^{-1}+2\) के बारे में सही है?

Which statement is correct about \(x^0+x^{-1}+2\)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

C. यह बहुपद नहीं है क्योंकि \(x^{-1}\) हैIt is not a polynomial because it has \(x^{-1}\)

Explanation

Simple Explanation

\(x^0\) मान्य है लेकिन \(x^{-1}\) मान्य नहीं है। एक अमान्य पद पूरे व्यंजक को बहुपद नहीं रहने देता। / \(x^0\) is valid but \(x^{-1}\) is not valid. One invalid term prevents the whole expression from being a polynomial.

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FAQs

Mathematics Answer, Explanation and Revision Hints

कौन-सा कथन \(x^0+x^{-1}+2\) के बारे में सही है? / Which statement is correct about \(x^0+x^{-1}+2\)?

Correct Answer: C. यह बहुपद नहीं है क्योंकि \(x^{-1}\) है / It is not a polynomial because it has \(x^{-1}\). Explanation: \(x^0\) मान्य है लेकिन \(x^{-1}\) मान्य नहीं है। एक अमान्य पद पूरे व्यंजक को बहुपद नहीं रहने देता। / \(x^0\) is valid but \(x^{-1}\) is not valid. One invalid term prevents the whole expression from being a polynomial.