यदि \(7x^n+2x^9-5\) की डिग्री (n) है और (n>9), तो (n) का कौन सा मान संभव है?
If the degree of \(7x^n+2x^9-5\) is (n) and (n>9), which value of (n) is possible?
Explanation opens after your attempt
C. (n=12)
Concept
When (n>9), \(x^n\) gives the highest power. Among the options, only (n=12) satisfies the condition.
Why this answer is correct
The correct answer is C. (n=12). When (n>9), \(x^n\) gives the highest power. Among the options, only (n=12) satisfies the condition.
Exam Tip
जब (n>9) है, तो \(x^n\) सबसे बड़ी घात देगा। दिए गए विकल्पों में केवल (n=12) शर्त पूरी करता है।
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