Hi I'm new here I'm engineering student from NY.
Question: Consider the planes vector u · r = d_{1 and vector V }· r = d_{2, if vector u x v not equal to zero, give a vector which is tangent to the intersection of the planes Thanks }
I got this question from a homework. I don't understand the question too.
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Consider the planes u · r = d1 and v · r = d2, if u x v not equal to zero,
give a vector which is tangent to the intersection of the planes