Q25 of 36 Page 1

Find the acute angle between the lines and

Given: Two lines and


To Find: The acute angle between them.


The direction ratio vector of both the lines are,


and


The angle between the lines is nothing but the angle between their direction ratio vectors.


We know, angle between and is,


So, the angle between the lines = angle between the direction ration vectors. And the value is,


600


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