Solve Parameter Equations: x=sec x, y=tan x

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Homework Statement



How can I eliminate tha parameter of these equations:
x=sec x, y=tan x

Homework Equations





The Attempt at a Solution

 

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baokhuyen said:

Homework Statement



How can I eliminate tha parameter of these equations:
x=sec x, y=tan x

Homework Equations





The Attempt at a Solution

You can't if there is NO parameter. I assume you meant x= sec t, y= tan t. As Dick said, square and subtract- you are using a simple trig identity.
 

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