TS EAMCET 9-Sep-2020 Shift 1 Solved Paper

Section: Mathematics

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Question : 19 of 160

Marks: +1, -0

If the partial fraction decomposition of

x2+1

x3+3x2+3x+2

is

A

x+2

+

B

x2+x+1

+

C

(x+2)(x2+x+1)

,

then A−B+C=

0
2
3
4

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