समीकरण \(3x^2-2x+4=0\) के लिए विविक्तकर का चिन्ह क्या है?
What is the sign of the discriminant for \(3x^2-2x+4=0\)?
Explanation opens after your attempt
A. ऋणात्मकnegative
Concept
(D=(-2)2-4(3)(4)=-44<0). Hence the discriminant is negative.
Why this answer is correct
The correct answer is A. ऋणात्मक / negative. (D=(-2)2-4(3)(4)=-44<0). Hence the discriminant is negative.
Exam Tip
(D=(-2)2-4(3)(4)=-44<0) है। अतः विविक्तकर ऋणात्मक है।
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