यदि (f(x)=7x^{10}-15x^{10}+8x^{10}+9x-6-4), तो (f(x)) की डिग्री क्या है?
If (f(x)=7x^{10}-15x^{10}+8x^{10}+9x-6-4), what is the degree of (f(x))?
Explanation opens after your attempt
A. (6)
Concept
\(7x^{10}-15x^{10}+8x^{10}=0\). The remaining \(9x^6-4\) has degree (6).
Why this answer is correct
The correct answer is A. (6). \(7x^{10}-15x^{10}+8x^{10}=0\). The remaining \(9x^6-4\) has degree (6).
Exam Tip
\(7x^{10}-15x^{10}+8x^{10}=0\) हो जाता है। बचा \(9x^6-4\) है जिसकी डिग्री (6) है।
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