किस मान पर (\(u^2-25\)x-9+(u-5)x-4+3) की डिग्री (0) होगी?
For which value will (\(u^2-25\)x-9+(u-5)x-4+3) have degree (0)?
Explanation opens after your attempt
A. (u=5)
Concept
For degree (0), both \(x^9\) and \(x^4\) terms must vanish. At (u=5), both coefficients are (0).
Why this answer is correct
The correct answer is A. (u=5). For degree (0), both \(x^9\) and \(x^4\) terms must vanish. At (u=5), both coefficients are (0).
Exam Tip
डिग्री (0) के लिए \(x^9\) और \(x^4\) दोनों पद हटने चाहिए। (u=5) पर दोनों गुणांक (0) हैं।
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