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.
Define regression. The main reason of curve fitting is to estimate one of the variables (the dependent variable) from the other (the independent variable). The procedure of est
Let's here start thinking regarding that how to solve nonhomogeneous differential equations. A second order, linear non-homogeneous differential equation is as y′′ + p (t) y′ +
Solve the subsequent IVP and find the interval of validity for the solution xyy' + 4x 2 + y 2 = 0, y(2) = -7, x > 0 Solution: Let's first divide on both
Example Determinant: Determine the determinant of each of the following matrices. Solution : For the 2 x 2 there isn't much to perform other than to plug this in
Graph f ( x ) = e x and g ( x ) = e - x . Solution There actually isn't a lot to this problem other than ensuring that both of these exponentials are graphed somewhere.
Integration We have, so far, seen that differential calculus measures the rate of change of functions. Differentiation is the process of finding the derivative
For a first order linear differential equation the solution process is as given below: 1. Place the differential equation in the correct initial form, (1). 2. Determine the i
prove That J[i] is an euclidean ring
Working Definition of Limit 1. We state that if we can create an as close to L like we want for all adequately large n. Alternatively, the value of the a n 's approach
what is the circumference of a circle that is 11 in.
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: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd