Find T , N , and kappa for the space curve r (t)equals =left parenthesis 8 Bold sin t right parenthesis Bold i plus left parenthesis 8 Bold cos t

TN

κ for the space curve r

=left parenthesis 8 Bold sin t right parenthesis Bold i plus left parenthesis 8 Bold cos t right parenthesis Bold j plus 6 t Bold k

(8 sinicosjk

T

=left parenthesis nothing right parenthesis

i

+left parenthesis nothing right parenthesis

j

+left parenthesis nothing right parenthesis

k

N

=left parenthesis nothing right parenthesis

i

+left parenthesis nothing right parenthesis

j

+left parenthesis nothing right parenthesis

k