यदि (p(x)=\(x^9-7x^6+5\)-\(x^9-3x^6\)), तो (p(x)) की डिग्री क्या है?
If (p(x)=\(x^9-7x^6+5\)-\(x^9-3x^6\)), what is the degree of (p(x))?
Explanation opens after your attempt
B. (6)
Concept
On simplifying, we get \(-4x^6+5\). Its highest power is (6).
Why this answer is correct
The correct answer is B. (6). On simplifying, we get \(-4x^6+5\). Its highest power is (6).
Exam Tip
सरल करने पर \(-4x^6+5\) मिलता है। इसकी सबसे बड़ी घात (6) है।
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