The angle between the lines (x+4)/(1) = ...

The angle between the lines `(x+4)/(1) = (y-3)/(2) = (z+2)/(3) and (x)/(3) = (y)/(-2) = (z)/(1)` is

A

`"sin"^(-1)1/7`

B

`"cos"^(-1)2/7`

C

`"cos"^(-1)1/7`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:

C

NA

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