1.

The tangent and the normal lines at the point \((\sqrt 3 ,\;1)\) to the circle x2 + y2 = 4 and the x-axis form a triangle. The area of this triangle (in square units) is:

A. \(\frac{4}{{\sqrt 3 }}\)
B. 1/3
C. \(\frac{2}{{\sqrt 3 }}\)
D. \(\frac{1}{{\sqrt 3 }}\)
Answer» D. \(\frac{1}{{\sqrt 3 }}\)


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