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find the equation of tangent and normal to the curve 16x^2+9y^2=144 at (x1,y1

satish , 7 Years ago
Grade 12
anser 1 Answers
Arun

Last Activity: 7 Years ago

Dear satish
 
You can approach from a basic way but you can approach it frim shortcut also
Tangent-
16 x x1 + 8 y y1 = 144
For normal slope = - 1/slope of tabgent

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