1.

The transformed equation of x^(2) - y^(2) + 2x + 4y = 0 when the origin is shifted to the point (-1, 2) is

Answer»

`X^(2) + Y^(2) = 1`
`X^(2) + 3Y^(2) = 1`
`X^(2) - Y^(2) + 3 = 0`
`4X^(2) + 9Y^(2) = 36`

Answer :C


Discussion

No Comment Found