In microsoft excel sheet how do we copy zodiac signs written in front of employee from one sheet to another by writing a formulae in the blank space eg 1 amit scorpio 2 divik saggitarius 2 tisha virgo 4 keya libra 5 tanisha cancer 6 hitesh leo 7 gaurav gemini 8 priya ..... 9 nono ....

There are 2 types of direct cell references that you can use when you're writing formulas: Relative References & Absolute References.
A Relative Reference is the address of a cell (e.g. A5). When a Relative Reference in a formula is copied from one cell to another, the Reference gets changed automatically. e.g. If you put a formula in cell c5 as A5+1, when you copy this from c5 to c6 the formula A5+1 will automatically change to A6+1.
An Absolute Cell Reference does not change when its copied to another location. As in the example above if the formula in cell C5 is written as $A$5+1, if you copy this formula from C5 to C6 it will remain as $A$5+1 (NOT change to $A$6+1.
The $ sign signifies Absolute, and can be applied to the Row reference, the Column reference, or both Column & Row (as in the example).

I am not sure, but from the expression you wrote I see blank spaces. You should not leave any spaces between X and the division sign, nor between the / and the parenthesis (. Furthermore the 1 in front of X^2 is unnecessary).
You should type it this way X/X^2. Written this way you notice that you can simplify by X and just write 1/X or X^-1 (the key below the MATH key and above X^2).
To summarize: Do not insert blank spaces in formulas.

Try using "count if blank"
I am assuming that you need the value to be on sheet 3
If you want the value to be on another sheet, it is more complicated, you will have to "paste special" the value to a different sheet.

You can use IF and ISBLANK. Put this formula on Sheet 1 D1:

=IF(ISBLANK(Sheet3!AM2),"x","")

You can replace "x" by any other value you need.

Make sure, when you entr a formula that you hit the ENTER key instead of just moving to tyour next cell. To have all numbers added or moved, use the"Special" application, or change the value. Such as -if you are working in text mode and you enter numbers, they are only numbers in text mode. They don't have a value. Correct the cells to reflect numbers. Right click, format cell - select what you want.

Below is the formula for "2". The logic should be obvious from this so you can adapt for "1" or a combination of 1 and 2. This need to be written as one long formula so I have pasted it in to this reply so you can do a copy and paste into your spreadsheet. Sorry its not very readable in this form but you could paste into word so you can break it down and examine structure.

=IF(OR((AND(Sheet3!A12="WA",OR(Sheet3!AH2="Lewis",Sheet3!AH2="Pacific",Sheet3!AH2="Wahkiakum"))),(AND(Sheet3!A12="OR",OR(Sheet3!AH2="Clackmas",Sheet3!AH2="Multnomah",Sheet3!AH2="Washington")))),"X"," ")

It's only in Excel you can't scroll? Can you scroll from side to side? If you have Excel 2003, try to press the "window" tab on the top and if the freeze pane is checked, uncheck it. Or if it says unfreeze pane, press that one. Hope this helps :)

You can link to the original sheet or copy and paste - Linking might be easier as you only have 10. - Can you not use worksheets rather than excel. If you want to make it more autonomous you can index or look up the first sheet so any changes you make will be reflected back in your employee sheets.

You can do that using the formula CONCATENATE, solving your report.
in C2 you could write: =CONCATENATE(A2,B2)
in C3 you could write: =CONCATENATE(A3,B3)
in C4 you could write: =CONCATENATE(A4,B4)
in C5 you could write: =CONCATENATE(A5,B5)

type in "=" and then go to the cell in the 2nd sheet and click on the cell that contains the value you want carried to sheet 1. Then drag copy the forumula in sheet 1 to all the cells you want it to relate to. Now, if you place a value in e.g. A1 of sheet 2, then that same value will appear in A1 of sheet 1.
Good luck.