The elimination of θ from xcos θ - ysinθ = 2 and xsinθ + ycosθ – McqOptions

MCQOPTIONS

1.	The elimination of θ from xcos θ - ysinθ = 2 and xsinθ + ycosθ = 4 will give:
A.	x2 - y2 = 20
B.	3x2 + y2 = 20
C.	x2 + y2 = 20
D.	3x2 - y2 = 20
Answer» D. 3x2 - y2 = 20

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