Statement 1: A line can never act as both normal and tangent to a curve.
Statement 2: Normal and tangent at a point have slopes given by m1=-1/m2. So if they are the same, m1=m2, hence, m1=i (imaginary)
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Statement 1: A line can never act as both normal and tangent to a curve.
Statement 2: Normal and tangent at a point have slopes given by m1=-1/m2. So if they are the same, m1=m2, hence, m1=i (imaginary)