Question

X2 + y2 - x +2y- 3 = o
Find
the
Centre
of circle​

Answer 1

Answer:

$(\frac{1}{2}, -1)$

Step-by-step explanation:

The general equation of a circle is:

x² + y² + 2gx + 2fy + c = 0

The centre of the circle is (-g, -f).

So, just divide the coefficient of x and y with '-2' to get the x coordinate and the y coordinate of the centre of the circle, respectively!

Here, the x-coefficient is -1, so the x coordinate of centre is 1/2.

The y-coefficient is 2, so the y coordinate of centre is -1.

Thanks!

Answer 2

Answer:

Hope it helps u............