Need help problems in Mathematica

[kaizen.moto]

Hi everyone,

Please help me to rectify my problem using Mathematica. I got this difficulty on the very last code i.e, solving the simultaneous equation and Do summation process.The remaining codes are all working nicely.

As you can see in the attached file, Iam using only variables m = 1, n = 1. Once I have got the result for this case, I will continue for the rest of the loop.

Any response is very much appreciated.

thanks

[DaleSpam]

There is too much to troubleshoot in detail, but I have found that sometimes the nice superscript and subscript formatting can confuse certain functions. I tend to avoid it and instead use variables like Bo16 or even Bo[16].