Is My Bipolar Base Emitter Voltage Calculation Accurate?

[falcon555]

Hi again dear friends. , hope all are doing well.
Please could some one evaluate my work and advise me in case any correction is required.
Have a good day

 

[falcon555]

 

[LvW]

Hi Falcon, did you already try a calculation backwards?
That means: To insert the results for Vbe into the orignal equations?

 

[falcon555]

Hi Falcon, did you already try a calculation backwards?
That means: To insert the results for Vbe into the orignal equations?

No
If you advise me to do that , then I will do it.
What about the formulae and method I have chosen, are they correct?

 

[LvW]

No
If you advise me to do that , then I will do it.
What about the formulae and method I have chosen, are they correct?

I must admit that I did not check the whole calculation (extensive and hard to read).
Therefore my recommendation. I think, such a calculation backwards is a simple method for confirming the result.