carriewong

35 Reputation

5 Badges

4 years, 228 days

MaplePrimes Activity


These are questions asked by carriewong

Hi,

I have a function f(x) = x/2 on Cartesian coordinates. I want to rotate the y-axis clockwise and x-axis anticlockwise by the

same (arbitrary, acute) angle (something like the 2nd figure of http://www.ams.org/publicoutreach/feature-column/fcarc-svd),

yet I also want to retain the Cartesian grid and the function f(x) at the background. 

Could someone tell me how to do so? Thanks!

Attached file is the maple code I have been working on and I am currently struggling to do the last bit ( which is a generalisation of the previous part). Please tell me what's wrong with my code. Thanks!

QuestionLab2.mw

I was asked to write a procedure according to the description as follow:

where https://en.wikipedia.org/wiki/Euler%27s_totient_function means the Euler's function.

Could someone help me? I struggle from the very beginning since

1.I don't know what code is responsible for "counting" element in maple

2.I don't know how to restrict my domain to Z

Thanks.  

Hi there,

I was given the following tasks (Only the last part of Ex 3,but Ex 2 is relevant,further explanation in my maple code:)

questionLAB.mw

Thanks!

EDIT:Just in case if anyone is completely baffled by the lack of context,here is the original version of Lab 1.

Context.mw

Hi there,

I was using maple 2016 and would like to plot the following:
Question.mw

However,when I run the code,only the axis are shown.How should I fix it?

Thanks!

1 2 3 Page 1 of 3