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tmua.me Medium Set E Paper 2 · Q7

Paper 2GeometryAlgebra

The curve CC has equation

y=x4−9x2+3.y=\frac{x^4-9}{x^2+3}.

The tangent to CC at the point where x=1x=1 meets the coordinate axes at AA and BB.

What is the area of triangle OABOAB, where OO is the origin?

A11
B22
C92\dfrac92
D44
E88

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