Ashish sharma Asked a Question
May 25, 2020 4:29 pmpts 10 pts
Q.47 Let f(x) = 1x(1+|1-z) Cos for x#1. Then 1-x TA] limr fa) = 0 B lim,-1 f(x) does not exist IC] limt fa) = 0 D] lim-t fx) does not exist
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  • Srinath thankyou
    Option A and option D. When x approaches 1 from the left, it is lesser than 1, therefore |1-x| = 1-x. Use this substitution, and you will see that, the limit reduces to 0. When x a...
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