$$\text { Find the curvature of the curve } r ( t ) = 3 \sin 4 t \mathbf { i } + 3 \cos 4 t \mathbf { j } + 3 t \mathbf { k } \text {. }$$

question 124

Short Answer

$$\text { Find the curvature of the curve } r ( t ) = 3 \sin 4 t \mathbf { i } + 3 \cos 4 t \mathbf { j } + 3 t \mathbf { k } \text {. }$$

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