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)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

B. (c=-2)

Step 1

Concept

For degree (0), both \(x^5\) and \(x^3\) terms must vanish. At (c=-2), both coefficients become (0).

Step 2

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).

Step 3

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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Mathematics Answer, Explanation and Revision Hints

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)?

Correct Answer: B. (c=-2). Explanation: डिग्री (0) के लिए \(x^5\) और \(x^3\) दोनों पद हटने चाहिए। (c=-2) पर दोनों गुणांक (0) हो जाते हैं। / For degree (0), both \(x^5\) and \(x^3\) terms must vanish. At (c=-2), both coefficients become (0).

Which concept should I revise for this Mathematics MCQ?

For degree (0), both \(x^5\) and \(x^3\) terms must vanish. At (c=-2), both coefficients become (0).

What exam hint can help solve this Mathematics question?

डिग्री (0) के लिए \(x^5\) और \(x^3\) दोनों पद हटने चाहिए। (c=-2) पर दोनों गुणांक (0) हो जाते हैं।