Given the equation x
2/9 + y
2/4 = 1 find the set of all points from which
the angle of view* of this ellipse is a right angle. What is the significance of this set of points?
Given the equation x2/9 - y2/4 = 1 find the set of all points from which the angle of view* of this hyperbola is a right angle. What is the significance of this set of points?
* i.e. displaying a right angle between the two tangents.
Angle here is sharing the view that is about the perplexes dot information with the pass down of the managing and the related kind of the stuff. There is no proper solution in these manners with the
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