im trying to find the tangets of the lines x=2sin2t and y=3sint before i can do that i need to find where they intersect. how do i find the intersection points? im lost
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sorry its where the curve crosses itslef.
Originally Posted by johnnyc418 im trying to find the tangets of the lines x=2sin2t and y=3sint before i can do that i need to find where they intersect. how do i find the intersection points? im lost understand what you have is a single parametric curve called a lemniscate ... and it intersects itself at the origin.
thank you what if its something like x=t²-t and y=t³-3t-1
Originally Posted by johnnyc418 thank you what if its something like x=t²-t and y=t³-3t-1 this parametric curve never intersects itself.
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