यदि (B(x)=210-6x), तो (B(x-4)-B(x+2)) का मान क्या है?
If (B(x)=210-6x), what is the value of (B(x-4)-B(x+2))?
Explanation opens after your attempt
C. (36)
Concept
Over ((x+2)-(x-4)=6) steps the value decreases by \(6\times6=36\). So the difference is (36).
Why this answer is correct
The correct answer is C. (36). Over ((x+2)-(x-4)=6) steps the value decreases by \(6\times6=36\). So the difference is (36).
Exam Tip
((x+2)-(x-4)=6) चरणों में मान \(6\times6=36\) घटता है। इसलिए अंतर (36) है।
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