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How to solve this?

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2 Answers

Best answer
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option B

now i rectifed the typo and solved i.e x-> 1- to x->-1

let x+1=z now when x-> -1 then z->0 so we can re write it in this way lim z->0 ln z /z^-3  its an indeterminate form we can apply LH rule

lim z->0 1/z * 3z^2

lim z->0 3z

=0
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