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Please answer this question.
Question is attached .Please check it.

k sruthi , 6 Years ago
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anser 1 Answers
Arun

Last Activity: 6 Years ago

Dear student
 
if we see inside bracket it is 0/0 form
 
hence L hospital rule
 
lim x--> pi/2.  1/ (– sinx)
 
if we put limit now
 
itis always approach to – 1 from Left hand side. = (-1. ___)
 
now on taking greatest integer itsvalue is – 2
 

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