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If (x^(2)+2x+3)/x^(3)=A/x+B/x^(2)+C/x^(3...

If `(x^(2)+2x+3)/x^(3)=A/x+B/x^(2)+C/x^(3), " then " A+B-C=`

A

0

B

1

C

2

D

3

Text Solution

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The correct Answer is:
A
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