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13 Nov 2019
Cane someone explain with work why the answer is D
14. (7 points) Which of the following is a correct parametrization and bounds for the surface z = 9-2,2-v2 above the xy-plane? A. r(u, u) = ãu sin u, u cos u, 9-u) with u E [0, 2Ï] and u E [0, 3] B. r(u, u) = ãu cost, u sinu, 9-t) with u E 10, 2Ï) and u E lo, 9] C. r(u, u)-(vc osu, u sinu,0) with u E [0, 2Ï] and u E [0,3] D. r(u, v)-ãv sin u, v cos u, 9-v2ã with UE 10, 2Ï] and v E 10, 3] E. r(u, u)-(u cosu, u sin v, 9-e) with UE [0, 2Ï] and u E [0.3]
Cane someone explain with work why the answer is D
14. (7 points) Which of the following is a correct parametrization and bounds for the surface z = 9-2,2-v2 above the xy-plane? A. r(u, u) = ãu sin u, u cos u, 9-u) with u E [0, 2Ï] and u E [0, 3] B. r(u, u) = ãu cost, u sinu, 9-t) with u E 10, 2Ï) and u E lo, 9] C. r(u, u)-(vc osu, u sinu,0) with u E [0, 2Ï] and u E [0,3] D. r(u, v)-ãv sin u, v cos u, 9-v2ã with UE 10, 2Ï] and v E 10, 3] E. r(u, u)-(u cosu, u sin v, 9-e) with UE [0, 2Ï] and u E [0.3]
Deanna HettingerLv2
13 May 2019