यदि \(2x^n+5x^3-1\) की डिग्री (7) है और (n>3), तो (n) क्या होगा?

If the degree of \(2x^n+5x^3-1\) is (7) and (n>3), what is (n)?

Explanation opens after your attempt
Correct Answer

C. (7)

Step 1

Concept

The degree is the highest power. Since (n>3) and the degree is (7), (n=7).

Step 2

Why this answer is correct

The correct answer is C. (7). The degree is the highest power. Since (n>3) and the degree is (7), (n=7).

Step 3

Exam Tip

डिग्री सबसे बड़ी घात होती है। (n>3) और डिग्री (7) होने से (n=7) होगा।

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Mathematics Answer, Explanation and Revision Hints

यदि \(2x^n+5x^3-1\) की डिग्री (7) है और (n>3), तो (n) क्या होगा? / If the degree of \(2x^n+5x^3-1\) is (7) and (n>3), what is (n)?

Correct Answer: C. (7). Explanation: डिग्री सबसे बड़ी घात होती है। (n>3) और डिग्री (7) होने से (n=7) होगा। / The degree is the highest power. Since (n>3) and the degree is (7), (n=7).

Which concept should I revise for this Mathematics MCQ?

The degree is the highest power. Since (n>3) and the degree is (7), (n=7).

What exam hint can help solve this Mathematics question?

डिग्री सबसे बड़ी घात होती है। (n>3) और डिग्री (7) होने से (n=7) होगा।