समीकरण \(4x^2-1=0\) के मूल कैसे होंगे?
How will the roots of \(4x^2-1=0\) be?
Explanation opens after your attempt
Correct Answer
A. दो वास्तविक और असमानtwo real and distinct
Concept
(D=02-4(4)(-1)=16>0). Hence two distinct real roots will be obtained.
Why this answer is correct
The correct answer is A. दो वास्तविक और असमान / two real and distinct. (D=02-4(4)(-1)=16>0). Hence two distinct real roots will be obtained.
Exam Tip
(D=02-4(4)(-1)=16>0) है। इसलिए दो असमान वास्तविक मूल मिलेंगे।
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