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y=x+ log (x+1) decreases in...

`y=x+ log (x+1)` decreases in

A

`(-2, -1)`

B

`( - infty, -2) uu(-1 , infty)`

C

`(-1, infty)`

D

`phi`

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The correct Answer is:
D
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MARVEL PUBLICATION-APLICATIONS OF DERIVATIVES-MULTIPLE CHOICE QUESTIONS (TEST YOUR GRASP - II : CHAPTER 12)
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