Show that the given curves are orthogonal. 55. 2x + y? - 3, x= y? 56. x?
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55. 2x + y? - 3, x= y? 56. x? - y = 5, 4x + 9y? 72
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55 2x y 3 and x y intersect when 2zz30 2x3x10or 1 but is extraneous ...View the full answer
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