Equation of tangents to ellipse , which are perpendicular to the line 3x + 4y= -7
Standard equation -
- wherein
Semi major axis
Semi minor axis
Slope of tangent
So, equation of tangent at
where,
&
equation
Option 1)
This solution is correct
Option 2)
This solution is incorrect
Option 3)
This solution is incorrect
Option 4)
This solution is incorrect