Chartislizab Chartislizab

21-11-2016
Mathematics

Answered

The surfaces intersect in a space curve C. Determine the projection of C onto the xy-plane.

The paraboloids x^2+y^2+ z=4 and x^2 +3y^2=z

Verified Answer :

syed514 syed514

04-12-2016

As the paraboloids is given with the following equation

x^2+y^2+ z=4 and x^2 +3y^2=z

So,
x^2+y^2+ z-4 = x^2 +3y^2 - z
x^2+y^2+ z-4 - x^2 -3y^2 + z =0

= -2y^2 +2z -4
which is the projection of C onto the xy-Plane and it will be an eclipse.

Answer Link

Related Questions

Which graph shows the relationship between the temperature and volume of agas according to Charless lawVolume vs Temperature of a Gasvolume vs Temperature of a

On to the next please help thank you if you do

Ellos las botas azules 1 prefiero 2 preferimos 3 prefieres 4 prefieren

I NEED HELP ASAP

what does the line 5x4y 6 look like

y equal x squared minus two x

Deaths due to lifestyle diseases have declined since the early 1900s Please select the best answer from the choices provided T F

write an expression that when using the distributive property can be simplified to 12a18b6c

A Subway sandwich costs 556 The same sand which has 453 calories a Use unit rates to find the cost per calorie of the sandwich Round to the nearest thousandth

Okay i get to take this assesment once Synonyms Match the word with the word or phrase nearest to its definition 1 5 pt pretentious a absurd b argumentative c s

Web Analytics Made Easy - Statcounter