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Positive and Negative result

KB_10074140
4-Participant

Positive and Negative result

can you help me, sir, for solving this problem, I want to solve (Icr) term?

KB_10074140_0-1633731209273.png

 

1 ACCEPTED SOLUTION

Accepted Solutions

Last equation. After you can solve dc, then put the answer to dc. 

image.png

 

Unit of right first is m^2, second and third are m^4. So can't solve.

image.png

View solution in original post

8 REPLIES 8
VladimirN
23-Emerald III
(To:KB_10074140)

Attach your worksheet to the message.

KB_10074140
4-Participant
(To:VladimirN)

-thank you sir for your response,
- the file is attached with name (slab bs-5400)

 

You should ALWAYS attach the Mathcad/Prime worksheet, not just a picture.

 

Apart from that:

- In the definition for Icr, you should explicitly type a multiplication symbol   *  

        between As' and (dc-d)

       as well as between As and (d-dc).

If not As' and As are considered functions.

- If you only need numerical results, you should use the root function, or a solve block, to determine the value of dc.

Note that the symbolic processor of Mathcad/Prime does not 'know about units' by default.

 

But first: attach your worksheet.

 

Success!
Luc

KB_10074140
4-Participant
(To:LucMeekes)

-thank you sir for your response,
- the file is attached with name (slab bs-5400)

 

 

Last equation. After you can solve dc, then put the answer to dc. 

image.png

 

Unit of right first is m^2, second and third are m^4. So can't solve.

image.png

View solution in original post

KB_10074140
4-Participant
(To:ttokoro)

tank you sir for your help.

A single reply (with attachment) will do...

Please see attached Prime 7 file with comments.

 

Success!
Luc

KB_10074140
4-Participant
(To:LucMeekes)

thank you very much, sir, for your help.

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