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Author Question: Find an equation of the cylinder generated by lines through the curve y2 = x - y in the xy-plane ... (Read 53 times)

melina_rosy

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on: May 27, 2021

Question 1

Find the values of a constant  c  such that the vector  n = cj + k  is normal to a family of parallel planes that intersect the elliptic cylinder  x2  +  4y2  =  4  in circles.
◦ c = ±
◦ c = ±
◦ c = ± 2
◦ c = ± 1
◦ c = 0

Question 2

Find an equation of the cylinder generated by lines through the curve  y2 = x - y  in the xy-plane that are parallel to the vector  2i + 2j + k.
◦ (y - 2z)2 = x - y
◦ (y - 2z)2 = 2x - y
◦ (y + 2z)2 = 2x - y
◦ (y + 2z)2 = x - y
◦ (y - 2z)2 = x - 2y
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Marked as best answer by melina_rosy on May 27, 2021

Sassygurl126

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Reply #1 on: May 27, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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melina_rosy

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Reply 2 on: May 27, 2021
YES! Correct, THANKS for helping me on my review

lindahyatt42

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Reply 3 on: Yesterday
Gracias!

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