If the line ax + y = c, touches both the curves x² + y² = 1 and y² = 4 2 x, then |c| is equal to:

Coordinate Geometry: JEE Main 2019 Mathematics question

JEE Main 2019 · 10 Apr, Evening shift · Q4682

JEE Main 201910 Apr, Evening shiftMathematicsEasyCoordinate Geometry478× since 2002

If the line ax + y = c, touches both the curves x² + y² = 1 and y² = 4

\sqrt 2

x , then |c| is equal to :

JEE Main 2019 · 10 Apr, Evening shift · Q4682

JEE Main 201910 Apr, Evening shiftMathematicsEasyCoordinate Geometry478× since 2002

If the line ax + y = c, touches both the curves x² + y² = 1 and y² = 4

\sqrt 2

x , then |c| is equal to :