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1)

limx3|x|x|x|2xlimx0log(1+x3)sin3x=


A) 1

B) 13

C) 43

D) 0

Answer:

Option B

Explanation:

limx3|x|x|x|2xlimx0log(1+x3)sin3x

 =  limx3xxx2xlimx0log(1+x3)x3×x3(sinxx)3×x3

                                          [     |x|= -x, x<0]

 = 3+11+21=431=13