10 Curve \(C\) has equation \(y = \frac { \sqrt { 2 } } { x ^ { 2 } }\)
10
- Find an equation of the tangent to \(C\) at the point \(\left( 2 , \frac { \sqrt { 2 } } { 4 } \right)\)
10 - Show that the tangent to \(C\) at the point \(\left( 2 , \frac { \sqrt { 2 } } { 4 } \right)\) is also a normal to the curve at a different point.
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