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If f(pi) is f(x) = 1+cos7(x+pi) then find continuous at x=pi

Niharika , 6 Years ago
Grade 11
anser 1 Answers
Arun

Last Activity: 6 Years ago

Dear student
 
for continuous, we have to find limit indirectly hence
 
use l hospital rule 
 
hence limit will be for 7 sin 7(x – pi)
 
hence limit will be 0
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