Show that the area of the triangle formed by the positive X-axis

MATHEMATICS · Subjective · CBSE · Mathematics · Conic Sections · Conic Sections

Problem

Show that the area of the triangle formed by the positive X-axis, the normal and tangent to the circle x2+y2=4x^2 + y^2 = 4 at (1,3)(1, \sqrt{3}) is 232\sqrt{3} .

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