91- 6303239042
Tangent to a Circle at a Given Point
For the circle:
$$x^2+y^2+2gx+2fy+c=0$$
the tangent at $$(x_1,y_1)$$ is:
$$xx_1+yy_1+g(x+x_1)+f(y+y_1)+c=0$$
Usage
- Used to find the tangent equation when the point of contact on the circle is known.
Sign in
Please select an account to continue using cracku.in
↓ →
Tangent to a Circle at a Given Point
For the circle:
$$x^2+y^2+2gx+2fy+c=0$$
the tangent at $$(x_1,y_1)$$ is:
$$xx_1+yy_1+g(x+x_1)+f(y+y_1)+c=0$$
Usage
- Used to find the tangent equation when the point of contact on the circle is known.
Start your IIM journey with the right preparation and crack CAT 2026.
Educational materials for CAT preparation
