Find the cartesian equation of the circleX= 2sin theta - 3 and Y= 2cos theta + 4
Prabhu Kumar , 7 Years ago
Grade 11
Algebra> Find the cartesian equation of the circle...
1 Answers
Arun
Last Activity: 7 Years ago
Dear Prabhu
X + 3 = 2 sin theta. (1)
Y-4 = 2 cos theta. (2)
Square 1 and 2 and add them
(X +3)² + (Y-4)² = 4 (sin²theta + cos² theta)
(X+3)² + (Y - 4)² = 4
This is the answer.
Regards
Arun (askIITians forum expert)
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