("lim")(xvec0)(log(1+x+x^2)+"log"(1-x+x^...

`("lim")_(xvec0)(log(1+x+x^2)+"log"(1-x+x^2))/(secx-cosx)=` `-1` (b) 1 (c) 0 (d) 2

A

`-1`

B

1

C

0

D

2

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The correct Answer is:

B

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