किस विकल्प में बहुपद के सभी पदों में चर की घात मान्य है?
In which option do all terms have valid powers of the variable for a polynomial?
Explanation opens after your attempt
A. \(x^2+x+1\)
Concept
In \(x^2+x+1\), the powers are (2), (1), and (0). These are valid powers for a polynomial.
Why this answer is correct
The correct answer is A. \(x^2+x+1\). In \(x^2+x+1\), the powers are (2), (1), and (0). These are valid powers for a polynomial.
Exam Tip
\(x^2+x+1\) में घातें (2), (1), और (0) हैं। ये बहुपद के लिए मान्य घातें हैं।
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