समीकरण \(36x^2-60kx+25k^2=0\) के मूलों की प्रकृति क्या है?
What is the nature of roots of \(36x^2-60kx+25k^2=0\)?
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Correct Answer
A. दो समान वास्तविक मूलTwo equal real roots
Concept
It can be written as ((6x-5k)2=0). Therefore both roots are equal and real.
Why this answer is correct
The correct answer is A. दो समान वास्तविक मूल / Two equal real roots. It can be written as ((6x-5k)2=0). Therefore both roots are equal and real.
Exam Tip
यह ((6x-5k)2=0) के रूप में लिखा जा सकता है। इसलिए दोनों मूल समान वास्तविक होते हैं।
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