Find an Equation of the Tangent Plane to the Parametric $\mathbf { r } ( u , v ) = \left( u ^ { 2 } - v ^ { 2 } \right) \mathbf { i } + u \mathbf { j } + v \mathbf { k }$

Short Answer

Find an equation of the tangent plane to the parametric surface represented by r at the specified point. $\mathbf { r } ( u , v ) = \left( u ^ { 2 } - v ^ { 2 } \right) \mathbf { i } + u \mathbf { j } + v \mathbf { k }$ ; $( 0,3,3 )$