Swathy

The SIGN function returns the sign (-1, 0, or +1) of the supplied numerical argument.

A cell reference, or cell address, is an alphanumeric value used to identify a specific cell in a spreadsheet. Each cell reference contains one or more letters followed by a number. The letter or letters identify the column and the number represents the row.

At the end of the number type the % symbol.

Excel is a spreadsheet program from Microsoft and a component of its Office product group for business applications.

allows you to lock your columns and/or rows so that when you scroll down or over to view the rest of your sheet, the column and/or row will remain on the screen.

creates a shortcut that jumps to another location in the current workbook, or opens a document stored on a network server, an intranet, or the Internet.

An if statement is a selection statement that allows more than one possible flow of control.
simple if, if-else, nested if-else, and else-if ladder.

Goal Seek to determine what interest rate you will need to secure in order to meet your loan goal.

C operators are one of the features in C which has symbols that can be used to perform mathematical, relational, bitwise, conditional, or logical manipulations.

The ROUND function rounds a number to a specified number of digits
Sytanx
ROUND(number, num_digits)

while loop in C is used to evaluate a test condition and iterate over the loop body until the condition returns True.

It provide some of Excel’s most basic functionality, allowing you to perform various operations like sums and averages. Excel’s SUM function.

Formulas calculate values in a specific order. A formula always begins with an equal sign