Sketch the Curve of the Vector Function $\mathbf { r } ( t ) = 5 \sin t \mathbf { i } + 6 \cos t \mathbf { j }$

question 39

Essay

Sketch the curve of the vector function $\mathbf { r } ( t ) = 5 \sin t \mathbf { i } + 6 \cos t \mathbf { j }$ , and indicate the orientation of the curve.

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