In vector calculus, the tangent, normal, and binormal vectors associated with a space curve C are crucial for understanding the TNB frame. While these vectors can be represented in their unit form, there is no strict rule mandating this convention; it ultimately depends on the context in which they are used. The discussion emphasizes the flexibility in representing these vectors, allowing for both unit and non-unit forms based on the requirements of the analysis.
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There is no hard and fast rule. It is simply a matter of convention.Master J said:In vector calculus, with a space curve C, there are the 3 vectors, tangent, normal, and binormal.
Are they always considered in their UNIT form, ie., divided by their length?