Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Identify the surface for each of the subsequent equations.
(a) r = 5
(b) r2 + z2 = 100
(c) z = r
Solution
(a) In two dimensions we are familiar with that this is a circle of radius 5. As we are now in three dimensions and there is no z in equation this means it is permitted to vary freely. Thus, for any specific z we will have a circle of radius 5 centered on the z-axis.
Alternatively, we will have a cylinder of radius 5 centered on the z-axis.
(b) This equation will be simple to identify one time we convert back to Cartesian coordinates.
r2 + z2 = 100
x2 + y2 + z2 = 100
Thus, this is a sphere centered at the origin along with radius 10.
(c) Once again, this one won't be too bad if we convert back to Cartesian. For reasons that will be clear eventually, we'll first square both sides, after that convert.
z2 = r2
z2 = x2 + y2
From the part on quadric surfaces we familiar with that this is the equation of a cone.
Question 1: What is the minimum number of students each of whom comes from one of the 50 different states, enrolled in a university to guarantee that there are at least 100 who
Suppose the economy is now ‘open’ and thus has an external demand (e.g. from the government, exports, etc.) of the dollar amounts for each respective industry. In the latest budget
tsunami equation A sin (b * t) + k what is b supposed to be if t is time a is amplitude and k is average water level (not exact value of b just what is it)
[2 5] . [7 8}
What is Terminology of Quadratic Functions ? The function in x given by: F(x) = ax 2 + bx + c, where a 0 is called a quadratic function. The graph of a quadratic function is
Two trains leave the same city at the same time, one going east and the other going west. If one train is traveling at 65 mph and the other at 72 mph, how many hours will it take f
Reflexive Relations: R is a reflexive relation if (a, a) € R, a € A. It could be noticed if there is at least one member a € A like (a, a) € R, then R is not reflexive. Sy
Write the doubles fact you used to solve the problem. 7 + 8 = 15
$36.00*6/36+(-$3.60)x30/36
find s10 for the arithmetic sequenxe inwhich a1=5 and a10=68
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd