यदि (A(x)=x-6+2x-3+1) और (B(x)=x-6+2x-3), तो (A(x)-B(x)) की डिग्री क्या है?
If (A(x)=x-6+2x-3+1) and (B(x)=x-6+2x-3), what is the degree of (A(x)-B(x))?
Explanation opens after your attempt
D. (0)
Concept
On subtracting, (A(x)-B(x)=1). A non-zero constant polynomial has degree (0).
Why this answer is correct
The correct answer is D. (0). On subtracting, (A(x)-B(x)=1). A non-zero constant polynomial has degree (0).
Exam Tip
घटाने पर (A(x)-B(x)=1) मिलता है। अशून्य नियतांक बहुपद की डिग्री (0) होती है।
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