यदि द्विघात बहुपद के शून्यक \(\alpha\) और \(\beta\) हैं तथा \(\alpha+\beta=5\), \(\alpha\beta=6\), तो मोनिक बहुपद क्या है?
If a quadratic polynomial has zeroes \(\alpha\) and \(\beta\), with \(\alpha+\beta=5\) and \(\alpha\beta=6\), what is the monic polynomial?
Explanation opens after your attempt
A. \(x^2-5x+6\)
Concept
The monic polynomial is (x-2-\(\alpha+\beta\)x+\alpha\beta). Hence \(x^2-5x+6\) is correct.
Why this answer is correct
The correct answer is A. \(x^2-5x+6\). The monic polynomial is (x-2-\(\alpha+\beta\)x+\alpha\beta). Hence \(x^2-5x+6\) is correct.
Exam Tip
मोनिक बहुपद (x-2-\(\alpha+\beta\)x+\alpha\beta) होता है। इसलिए \(x^2-5x+6\) सही है।
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