varunsharma13344 varunsharma13344

10-09-2020
Mathematics

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find the equation of the lines through the origin and at right angle to lines x^2-5xy+4y^2

Respuesta :

sangmu200 sangmu200

10-09-2020

Answer:

x^2-5xy+4y^2

x^2-2+3+4y^2

x=1

again

x=5

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