Mathematics Answer, Explanation and Revision Hints
यदि किसी द्विघात समीकरण में (D=-3) है, तो सही निष्कर्ष क्या है? / If a quadratic equation has (D=-3), what is the correct conclusion?
Correct Answer: A. कोई वास्तविक मूल नहीं / No real roots. Explanation: (D=-3) ऋणात्मक है। इसलिए समीकरण के वास्तविक मूल नहीं होंगे। / (D=-3) is negative. Therefore the equation has no real roots.
Which concept should I revise for this Mathematics MCQ?
(D=-3) is negative. Therefore the equation has no real roots.
What exam hint can help solve this Mathematics question?
(D=-3) ऋणात्मक है। इसलिए समीकरण के वास्तविक मूल नहीं होंगे।
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