Solved

Find the Rectangular Equation for the Surface by Eliminating the Parameters

Question 44

Multiple Choice

Find the rectangular equation for the surface by eliminating the parameters from the vector-valued function r(u,v) =9cosvcosui+9cosvsinuj+6sinvk\mathbf { r } ( u , v ) = 9 \cos v \cos u \mathbf { i } + 9 \cos v \sin u \mathbf { j } + 6 \sin v \mathbf { k } .


A) x29+y26+z26=1\frac { x ^ { 2 } } { 9 } + \frac { y ^ { 2 } } { 6 } + \frac { z ^ { 2 } } { 6 } = 1
B) x281+y236+z236=1\frac { x ^ { 2 } } { 81 } + \frac { y ^ { 2 } } { 36 } + \frac { z ^ { 2 } } { 36 } = 1
C) x236+y281+z281=1\frac { x ^ { 2 } } { 36 } + \frac { y ^ { 2 } } { 81 } + \frac { z ^ { 2 } } { 81 } = 1
D) x29+y29+z26=1\frac { x ^ { 2 } } { 9 } + \frac { y ^ { 2 } } { 9 } + \frac { z ^ { 2 } } { 6 } = 1
E) x281+y281+z236=1\frac { x ^ { 2 } } { 81 } + \frac { y ^ { 2 } } { 81 } + \frac { z ^ { 2 } } { 36 } = 1

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions