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If a tangent having a slope of -4/3 to t...

If a tangent having a slope of `-4/3` to the ellipse `x^2/18 + y^2/32 = 1` intersects the major and minor axes in points `A and B` respectively, then the area of `DeltaOAB` is equal to (A) 12 sq. untis (B) 24 sq. units (C) 48 sq. units (D) 64 sq. units

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