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
C. (7)
Concept
The degree is the highest power. Since (n>3) and the degree is (7), (n=7).
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).
Exam Tip
डिग्री सबसे बड़ी घात होती है। (n>3) और डिग्री (7) होने से (n=7) होगा।
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