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What is the nature of roots of (2x^2-7x+6=0)?द्विघात समीकरण (2x^2-7x+6=0) के मूलों की प्रकृति क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: Two real and distinct rootsदो वास्तविक और भिन्न मूल
Here (D=(-7)^2-4\cdot2\cdot6=1), so the roots are two distinct real roots. In exams, (D=1) is also a positive perfect square.यहां (D=(-7)^2-4\cdot2\cdot6=1), इसलिए दो भिन्न वास्तविक मूल हैं। परीक्षा में (D=1) भी धनात्मक पूर्ण वर्ग है।
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