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Help me solving the doubt. I need The Explanation & Correct option.
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Asked by harrylee1024.hl | 23 Aug, 2020, 09:39: AM
answered-by-expert Expert Answer
ϕ equals B times d x ϕ equals integral subscript a superscript 2 a end superscript B subscript 0 x d x ϕ equals integral subscript a superscript 2 a end superscript B subscript 0 X d x ϕ equals integral subscript a superscript 2 a end superscript B subscript 0 X squared over 2 ϕ equals B subscript 0 open square brackets open parentheses 2 a close parentheses squared over 2 minus open parentheses a close parentheses squared over 2 close square brackets ϕ equals B subscript 0 open square brackets fraction numerator 3 a squared over denominator 2 end fraction close square brackets ϕ equals B subscript 0 fraction numerator bold 3 bold a to the power of bold 2 over denominator bold 2 end fraction
Answered by Utkarsh Lokhande | 24 Aug, 2020, 01:30: PM

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