- #1
Slimsta
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Homework Statement
eliminate the parameter to find cartesian equation of the curve
Homework Equations
The Attempt at a Solution
@ means delta
x = 4cos@, y=5sin@, -pi/2 <= @ <= pi/2
i have no idea how to do it.. i read the whole chapter and it doesn't make any sense..
so i make x=y in some way.. or what?