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Lt(x to 0)((1-cos2x)(3+cosx))/(x.tan4x)=...

`Lt_(x to 0)((1-cos2x)(3+cosx))/(x.tan4x)=`

A

`-(1)/(4)`

B

`(1)/(2)`

C

1

D

2

Text Solution

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The correct Answer is:
D
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