@Carl Love thanks for your answer. I didn't get you.

@acer @Carl Love @Kitonum @Preben Alsholm

@Rouben Rostamian  thanks alot. I got it

Thanks @Kitonum for your answer. It means s varies from 1 to r-1 and r+s must be odd

Special request @acer @Carl Love @Preben Alsholm

@acer Thanks alot for your so kind response. 

First of all thanks @acer for your positive answer on my question. Actually I need the simplification which explained in attached file. Please find the attachement and fix my problem. I shall be very thankfull for your answer on it.

Help_2.mw 

@Carl Love

@acer

@Preben Alsholm @Kitonum

@acer @Carl Love @Preben Alsholm @Kitonum

@tomleslie thanks alot for your positive answer.

@Kitonum Thanks for your kind reply. What about the case dicussed in attached file.

Help.mw

@acer @Carl Love @Preben Alsholm

@acer 

I also change the file extension like .xlsx.xlsx but the following expression didn't work. I am using Maple 2015, Please help me in this matter

ExcelTools:-Import("C:/Users/Usman/Desktop/Employees.xlsx", 1,"A1:B101");

Thanks @acer for your kind response. 

Location of file is C:/Users/Usman/Desktop/Employees.xlsx. I also attached this file. I want to plot 3 sheets.

Employees.xlsx.xlsx

@Preben Alsholm take p=0.1, L=8 and F(L)=G(L)=0