बहुपद \(x^3-1\) में (x=1) रखने पर मान क्या है?
What is the value of \(x^3-1\) when (x=1)?
Explanation opens after your attempt
A. (0)
Concept
\(1^3-1=0\). So (1) is also a zero of this polynomial.
Why this answer is correct
The correct answer is A. (0). \(1^3-1=0\). So (1) is also a zero of this polynomial.
Exam Tip
\(1^3-1=0\) है। इसलिए (1) इस बहुपद का शून्यक भी है।
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