यदि (n) अऋणात्मक पूर्णांक है और \(x^{n+4}+x^7+1\) की डिग्री (7) है, तो (n) के लिए कौन सी शर्त सही है?
If (n) is a non-negative integer and the degree of \(x^{n+4}+x^7+1\) is (7), which condition is correct for (n)?
Explanation opens after your attempt
A. \(n\le3\)
Concept
For degree (7), \(n+4\le7\) must hold. Therefore \(n\le3\) is the correct condition.
Why this answer is correct
The correct answer is A. \(n\le3\). For degree (7), \(n+4\le7\) must hold. Therefore \(n\le3\) is the correct condition.
Exam Tip
डिग्री (7) के लिए \(n+4\le7\) होना चाहिए। इसलिए \(n\le3\) सही शर्त है।
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