यदि (a=4) और (b=1) है तो \(a^2b+ab^2\) का मान क्या है?
If (a=4) and (b=1), what is the value of \(a^2b+ab^2\)?
Explanation opens after your attempt
C. (20)
Concept
(a-2b+ab-2=ab(a+b)). Thus \(4\cdot1\cdot5=20\).
Why this answer is correct
The correct answer is C. (20). (a-2b+ab-2=ab(a+b)). Thus \(4\cdot1\cdot5=20\).
Exam Tip
(a-2b+ab-2=ab(a+b)) है। इसलिए \(4\cdot1\cdot5=20\) है।
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