यदि ((c+2)x-5+\(c^2-4\)x-3+9) की डिग्री (0) है, तो (c) का मान क्या है?
If the degree of ((c+2)x-5+\(c^2-4\)x-3+9) is (0), what is the value of (c)?
Explanation opens after your attempt
B. (c=-2)
Concept
For degree (0), both \(x^5\) and \(x^3\) terms must vanish. At (c=-2), both coefficients become (0).
Why this answer is correct
The correct answer is B. (c=-2). For degree (0), both \(x^5\) and \(x^3\) terms must vanish. At (c=-2), both coefficients become (0).
Exam Tip
डिग्री (0) के लिए \(x^5\) और \(x^3\) दोनों पद हटने चाहिए। (c=-2) पर दोनों गुणांक (0) हो जाते हैं।
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