Find the length and direction (when defined) of u xv and v xu. u=7i- 2j - 6k, v= 6i – 6k The length of u xv isO (Type an exact answer, using radicals as needed.) Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The direction of uxv is (Di+ (D• (OK (Type exact answers, using radicals as needed.) O B. The direction of u xv is undefined. The length of v xu is[ (Type an exact answer, using radicals as needed.) Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The direction of v xu is (Di+Dj+OK. (Type exact answers, using radicals as needed.) OB. The direction of v xu is undefined.
Find the length and direction (when defined) of u xv and v xu. u=7i- 2j - 6k, v= 6i – 6k The length of u xv isO (Type an exact answer, using radicals as needed.) Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The direction of uxv is (Di+ (D• (OK (Type exact answers, using radicals as needed.) O B. The direction of u xv is undefined. The length of v xu is[ (Type an exact answer, using radicals as needed.) Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. The direction of v xu is (Di+Dj+OK. (Type exact answers, using radicals as needed.) OB. The direction of v xu is undefined.
Trigonometry (MindTap Course List)
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ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
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Chapter7: Triangles
Section7.1: The Law Of Sines
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Transcribed Image Text:Find the length and direction (when defined) of u xv and vxu.
u=7i-2j- 6k, v=6i – 6k
The length of u xv is:
(Type an exact answer, using radicals as needed.)
Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.
A. The direction of u xv is (Di+ Di+ OK.
(Type exact answers, using radicals as needed.)
O B. The direction of u xv is undefined.
The length of vxu isO.
(Type an exact answer, using radicals as needed.)
Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.
O A. The direction of v xu is (Di+ Oi+ (Ok.
(Type exact answers, using radicals as needed.)
O B. The direction of vxu is undefined.
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