यदि (0) समीकरण \(2x^2+bx+c=0\) का मूल है तो (c) का मान कैसा होगा?
If (0) is a root of \(2x^2+bx+c=0\), what must be the value of (c)?
Explanation opens after your attempt
A. (c=0)
Concept
Putting (x=0) must give (c=0). Therefore the constant term is zero for a zero root.
Why this answer is correct
The correct answer is A. (c=0). Putting (x=0) must give (c=0). Therefore the constant term is zero for a zero root.
Exam Tip
(x=0) रखने पर (c=0) मिलना चाहिए। इसलिए शून्य मूल के लिए अचर पद शून्य होता है।
Login to save your score, XP, coins and progress.