two questions? need help

[ptc-4648607]

1.First question? How i can change axis unit? i want degree? i was searching tip in google and only find answer "To set the units in a plot, divide the plotted parameter by the desired units" i don't know how i can do it?

2.Second. I need answer of my graph, i need a (alfa) value where the functions are collising?

[ValeryOchkov · Accepted solution]

Jurgis didžiulis wrote:

1.First question? How i can change axis unit? i want degree? i was searching tip in google and only find answer "To set the units in a plot, divide the plotted parameter by the desired units" i don't know how i can do it?

2.Second. I need answer of my graph, i need a (alfa) value where the functions are collising?

1 use alpha/deg on the x axes

2 use Trace

[ptc-4648607]

thanks

[ValeryOchkov]

Jurgis didžiulis wrote:

thanks

You welcome!

One Mathcad-video from LT:

http://communities.ptc.com/videos/2101

[ptc-4648607]

i have understood trace, but how it convert apha/deg i don't know, i write near alpha on axis "/deg" but it don't show degree. Can you help, also i would like that find command show not radian but degree.

[Fred_Kohlhepp]

See the file.

Read the Help.

[ptc-4648607]

thanks , i understand now, there was problem with degree range. Thanks

[ValeryOchkov]

Jurgis didžiulis wrote:

i have understood trace, but how it convert apha/deg i don't know, i write near alpha on axis "/deg" but it don't show degree. Can you help, also i would like that find command show not radian but degree.

We can use this tools for the guess value setting:

And second.

For one equation (not for a system) better use not Gthe iven-Find but the root function!