The equation of a curve C is transformed to X^2+Y^2-6X+8Y+21 = 0 by the rotation pf coordinate axes about the origin through an angle of \pi/4 in the positive direction of \X-\axis. If ax^2+by^2+cx+dy+e = 0 is the equation of the curve \C before the transformation, then (a+b+c^2+d^2-5e)^2 = 0

TS EAMCET 6-Aug-2021 Shift 2 Question Paper

Section: Mathematics

Question : 44 of 160

Marks: +1, -0

The equation of a curve C is transformed to X2+Y2−6X+8Y+21 = 0 by the rotation pf coordinate axes about the origin through an angle of

in the positive direction of X−axis. If ax2+by2+cx+dy+e = 0 is the equation of the curve C before the transformation, then (a+b+c2+d2−5e)2 = 0

Go to Question:

Prev Question

Next Question