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Lt(x to 0) (1-cos(2x^(3)))/(x^(2). tan^(...

`Lt_(x to 0) (1-cos(2x^(3)))/(x^(2). tan^(2)3x.sin^(2)4x)=`

A

`(1)/(12)`

B

`(1)/(32)`

C

`(1)/(72)`

D

`(1)/(42)`

Text Solution

Verified by Experts

The correct Answer is:
C
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