Find the Curvature$K$ Of the Curve$\mathbf { r } ( t ) = \langle \sin 2 t , 3 t , \cos 2 t \rangle \text { when } t = \frac { \pi } { 2 }$

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The Answer of Find the Curvature$K$ Of the Curve$\mathbf { r } ( t ) = \langle \sin 2 t , 3 t , \cos 2 t \rangle \text { when } t = \frac { \pi } { 2 }$

Find the Curvature $K$ Of the Curve $\mathbf { r } ( t ) = \langle \sin 2 t , 3 t , \cos 2 t \rangle \text { when } t = \frac { \pi } { 2 }$

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Find the Curvature KKK Of the Curve r(t)=⟨sin⁡2t,3t,cos⁡2t⟩ when t=π2\mathbf { r } ( t ) = \langle \sin 2 t , 3 t , \cos 2 t \rangle \text { when } t = \frac { \pi } { 2 }r(t)=⟨sin2t,3t,cos2t⟩ when t=2π​

Definitions:

Find the Curvature $K$ Of the Curve $\mathbf { r } ( t ) = \langle \sin 2 t , 3 t , \cos 2 t \rangle \text { when } t = \frac { \pi } { 2 }$