cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Showing results for 
Search instead for 
Did you mean: 

Solve, fully

Highlighted
Level 8

Solve, fully

изображение.png

how to solve correctly?

Tags (2)
4 REPLIES

Re: Solve, fully

I think it's a Mupad problem (or goes wrong between Mathcad and Mupad).

 I was going to say: Use Mathcad 11 (with Maple) rather than 15 (with MuPad).

You can get it, sort of, to display the periodic solutions. But it still gives you only part of the full solution. Notice how the second and third solutions coincide due to the minus sign before the 3/4...

LM_20180224_SolveFully.png

Success!
Luc

Re: Solve, fully

Prime

sincos.png

Re: Solve, fully

Здесь проблема не в графике, а в символьном решении. В Mathcad Prime результат такой же.

Here the problem is not in the graph, but in the symbolic solution. In Mathcad Prime the result is the same

Re: Solve, fully

Hi,

with MC 15 it is valid for k not defined integer

LM.jpgi

In fact if I defin k integer the result is wrong,

LM1.jpg