एक द्विघात समीकरण के अधिकतम कितने मूल हो सकते हैं?
What is the maximum number of roots of a quadratic equation?
Explanation opens after your attempt
Correct Answer
B. (2)
Concept
A quadratic equation has degree (2), so it can have at most (2) roots. Remember degree and maximum number of roots together.
Why this answer is correct
The correct answer is B. (2). A quadratic equation has degree (2), so it can have at most (2) roots. Remember degree and maximum number of roots together.
Exam Tip
द्विघात समीकरण की घात (2) होती है इसलिए अधिकतम (2) मूल हो सकते हैं। घात और अधिकतम मूल की संख्या को जोड़कर याद रखें।
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