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The angle "bet"^(n) two line ( x+3...

The angle `"bet"^(n)` two line `( x+3)/(3) = (y-1)/(5) = (z +3)/(4) and ( x+1)/(1) =(4-y)/(-1) =(z-5)/(2) ` is ……..

A

`cos^(-1) ""((8 sqrt(3))/(13))`

B

`cos^(-1) ""((8)/(5 sqrt(3)))`

C

`sin^(-1)""((8 sqrt(3))/(15))`

D

`pi/2`

Text Solution

Verified by Experts

The correct Answer is:
B
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