यदि (A(x)=12+5x), तो (A(x+4)-A(x-1)) का मान क्या है?
If (A(x)=12+5x), what is the value of (A(x+4)-A(x-1))?
Explanation opens after your attempt
C. (25)
Concept
The variable difference is ((x+4)-(x-1)=5). With rate (5), the difference is (25).
Why this answer is correct
The correct answer is C. (25). The variable difference is ((x+4)-(x-1)=5). With rate (5), the difference is (25).
Exam Tip
चर में अंतर ((x+4)-(x-1)=5) है। दर (5) होने से अंतर (25) है।
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