Hi guys,

I'm currently enrolled in a course in university called Vector Geometry and Linear Algebra. I've never been too strong at math but with some dedication I've always been able to push through. I'm stuck on one type aspect of a question that contains missing values.

The question provides two vectors in , and . It provides all three components for , but the last component of , , is missing. It then asks "For what values of will the two vectors be: parallel, orthogonal, equal length?"

I understood every other question on the assignment and so far I'm understanding the material, I'm just having a hard time applying the vector methods we've learned to this problem. The missing last component threw me off.

Thanks for any help you can provide, I really appreciate it.