The equation of a common tangent to the parabolas y = x^ 2 and y = −(x − 2)^ 2 is

JEE Main 2022 Mathematics question

The equation of a common tangent to the parabolas and y = −(x − is

Answer: (2)

The tangent of slope m to is y = mx − . The tangent of slope m to y = −(x − is $y = m(x - 2) +

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Question ID VK-025085