किस मान पर (\(u^2-144\)x^{14}+(u+12)x-7+11) की डिग्री (0) होगी?
For which value will (\(u^2-144\)x^{14}+(u+12)x-7+11) have degree (0)?
Explanation opens after your attempt
B. (u=-12)
Concept
For degree (0), both \(x^{14}\) and \(x^7\) terms must vanish. At (u=-12), both coefficients are (0).
Why this answer is correct
The correct answer is B. (u=-12). For degree (0), both \(x^{14}\) and \(x^7\) terms must vanish. At (u=-12), both coefficients are (0).
Exam Tip
डिग्री (0) के लिए \(x^{14}\) और \(x^7\) दोनों पद हटने चाहिए। (u=-12) पर दोनों गुणांक (0) हैं।
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