किस शर्त पर (0) समीकरण \(ax^2+bx+c=0\) का मूल होगा?
Under which condition will (0) be a root of \(ax^2+bx+c=0\)?
Explanation opens after your attempt
Correct Answer
A. (c=0)
Concept
Putting (x=0) makes the equation (c=0). So for a zero root the constant term must be zero.
Why this answer is correct
The correct answer is A. (c=0). Putting (x=0) makes the equation (c=0). So for a zero root the constant term must be zero.
Exam Tip
(x=0) रखने पर समीकरण (c=0) बनता है। इसलिए शून्य मूल के लिए अचर पद शून्य होना चाहिए।
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