91- 6303239042
Equation of a Tangent Using Point of Contact
For a point $$(x_1,y_1)$$ on:
$$y^2=4ax$$
the tangent is:
$$yy_1=2a(x+x_1)$$
Usage
- Used when the point of contact is given directly rather than parametrically.
Sign in
Please select an account to continue using cracku.in
↓ →
Equation of a Tangent Using Point of Contact
For a point $$(x_1,y_1)$$ on:
$$y^2=4ax$$
the tangent is:
$$yy_1=2a(x+x_1)$$
Usage
- Used when the point of contact is given directly rather than parametrically.
Start your IIM journey with the right preparation and crack CAT 2026.
Educational materials for CAT preparation
