यदि ((2m-3)x-2+7x-1=0) द्विघात समीकरण है, तो (m) के लिए सही शर्त क्या है?
If ((2m-3)x-2+7x-1=0) is a quadratic equation, what is the correct condition for (m)?
Explanation opens after your attempt
Correct Answer
B. \(m\neq \frac{3}{2}\)
Concept
For a quadratic equation, the coefficient of \(x^2\) must not be (0). Thus \(2m-3\neq 0\), so \(m\neq \frac{3}{2}\).
Why this answer is correct
The correct answer is B. \(m\neq \frac{3}{2}\). For a quadratic equation, the coefficient of \(x^2\) must not be (0). Thus \(2m-3\neq 0\), so \(m\neq \frac{3}{2}\).
Exam Tip
द्विघात होने के लिए \(x^2\) का गुणांक (0) नहीं होना चाहिए। इसलिए \(2m-3\neq 0\), अर्थात \(m\neq \frac{3}{2}\)।
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