समीकरण \(6x^2-5x+1=0\) के लिए (D) क्या है?
What is (D) for \(6x^2-5x+1=0\)?
Explanation opens after your attempt
A. (1)
Concept
Here (D=(-5)2-4(6)(1)=1). So the roots will be rational and distinct.
Why this answer is correct
The correct answer is A. (1). Here (D=(-5)2-4(6)(1)=1). So the roots will be rational and distinct.
Exam Tip
यहाँ (D=(-5)2-4(6)(1)=1) है। इसलिए मूल परिमेय और भिन्न होंगे।
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