समीकरण \(3x^2-14x+8=0\) के मूलों का योग और गुणनफल क्रमशः क्या हैं?
For \(3x^2-14x+8=0\), what are the sum and product of roots respectively?
Explanation opens after your attempt
A. \(\frac{14}{3}\) और \(\frac{8}{3}\)\(\frac{14}{3}\) and \(\frac{8}{3}\)
Concept
The sum is \(-\frac{b}{a}=\frac{14}{3}\) and the product is \(\frac{c}{a}=\frac{8}{3}\). Identify (a), (b), and (c) first.
Why this answer is correct
The correct answer is A. \(\frac{14}{3}\) और \(\frac{8}{3}\) / \(\frac{14}{3}\) and \(\frac{8}{3}\). The sum is \(-\frac{b}{a}=\frac{14}{3}\) and the product is \(\frac{c}{a}=\frac{8}{3}\). Identify (a), (b), and (c) first.
Exam Tip
योग \(-\frac{b}{a}=\frac{14}{3}\) और गुणनफल \(\frac{c}{a}=\frac{8}{3}\) है। पहले (a), (b), (c) पहचानें।
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