value of ratio between cross product and dot product of two vector is 1 upon root3
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What we have to find here
If angle then it is 30 degrees or pi/6 radians
Let @ is angle between them
As cross product is absin @
Dot product is ab cos@
Thus their ratio is tan @ =1/root3
Thus tan @ = tan 30
If angle then it is 30 degrees or pi/6 radians
Let @ is angle between them
As cross product is absin @
Dot product is ab cos@
Thus their ratio is tan @ =1/root3
Thus tan @ = tan 30
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