1.

Find the condition that the equation ax^(2) + 2hxy + by^(2) + 2gx + 2fy + c = 0 to takethe form aX^(2) + 2hXY + bY^(2) = 0when the axes are translated.

Answer»

`(2|C|)/(sqrt(h^(2)-ab))`
`(|c|)/(sqrt(h^(2)-ab))`
`(3|c|)/(sqrt(h^(2)-ab))`
`(4|c|)/(sqrt(h^(2)-ab))`

ANSWER :A


Discussion

No Comment Found