यदि \(\alpha+\beta=10\) और \(\alpha\beta=21\), तो शून्यक कौन से होंगे?
If \(\alpha+\beta=10\) and \(\alpha\beta=21\), what will the zeroes be?
Explanation opens after your attempt
A. (7) और (3)(7) and (3)
Concept
(7+3=10) and \(7\cdot3=21\). In exams do not choose only by seeing an irrational form.
Why this answer is correct
The correct answer is A. (7) और (3) / (7) and (3). (7+3=10) and \(7\cdot3=21\). In exams do not choose only by seeing an irrational form.
Exam Tip
(7+3=10) और \(7\cdot3=21\) है। परीक्षा में केवल अपरिमेय रूप देखकर उत्तर न चुनें।
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