Show that the tangents from the point with position vector -2i-3j to the ellipse
4x² + 9y...
Mathematics, 02.03.2020 21:27 shantejahtierr63961
Show that the tangents from the point with position vector -2i-3j to the ellipse
4x² + 9y²
= 36 are perpendicular.
Answers: 2
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