Eliminate the parameter t.
x = 4 csc t - 4, y = 4cot t - 3
x = 4 - 4 ......................Equation(1)
y = 4 - 3 .......................Equation(2)
We need to eliminate t, so from Equation (1) and (2) we have
= ........................Equation(3)
= .........................Equation(4)
We know that
From Equation (3) and (4) we have
- = 1
Hence, the parameter t has been eliminated.
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