TS EAMCET 5-Aug-2021 Shift 2 Question Paper

Section: Mathematics

Question : 44 of 160

Marks: +1, -0

The angle by which axes are to be rotated without changing the origin so that the transformed equation of x2+4xy−y2 = 0 in new coordinates (X,Y) does not contain XY term is

1
2
Tan−1(2)
Tan−1(2)
π
8
π
4

Validate

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