(a) Apply the Newton-Raphson method to the function f (x) = tanh(x^2 − 9) to evaluate its known real root at x = 3. Use an initial guess of x_0 = 3.2 and take a minimum of three iterations.
(b) Did the method exhibit convergence onto its real root? Sketch the plot with the results for each iteration labeled.

answer:

i lost in getting someone back.

i learned that people are really two-faced and no matter how angelic someone appears they always have a devil side and that you cant trust anyone anymore no matter how dear they are to you.

if your wondering who it waz it waz mah still miss her tho

~batmans wife dun dun

answer:

the correct answer is d

One of the benefits of working with chlorinated polyvinyl chloride (CPVC) pipe is that it can be cut with a variety of different tools that don’t require any electricity or heat. However, different cutting methods are preferred over others, depending on the application.

When cutting CPVC pipe, it is important to make a square, flat cut. An uneven cut limits the bonding area and weakens the fitting.

To help you make the best possible cut, we’ve put together the following dos and don’ts when cutting CPVC pipe in different situations.