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Eamcet Mathematics
Co - ordinate Geometry Pair of Lines

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The angle between the two straight lines 2x² - 5xy + 2y² - 3x + 3y +1 = 0 is

A. 45^o

B. 60^o

C. tan^-1 4/3

D. tan^-1 3/4

E. None of the above

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Correct choice: D

Explanation:

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Eamcet Mathematics Co - ordinate Geometry Pair of Lines

Eamcet Mathematics
Co - ordinate Geometry Pair of Lines