Can you give me further explanation? For example, how is your phone not letting you download things? What model of a phone is it? what update is it on? and to what extent can you download something?
A formula is statement written by the user to be calculated. Formulas can be as simple or as complex as the user wants. A formula can contain values, references to cells, defined names, and functions.
All formulas must start with the equals sign. =1+2+3
A function is a piece of code designed to calculate specific values and are used inside formulas. Functions to sum values, calculate a trigonometric cosine, and to calculate the current time are built into excel. Additional functions can be defined using Visual Basic.
Functions are typed alongside parenthesizes, where in the arguments if any are listed in between. To use functions in a formula, for example
=COS(3.14) will return the calculated cosine. =NOW() returns the current time. =SUM(1+2+3) *2 will multiply the sum by 2Explanation hope it helps
Answer:
Abstraction is the process of removing or taking away certain characteristics to reduce or hide several very important characteristics.
In OOP (Object Oriented Programming), to increase efficiency and reduce complexity, a programmer hides certain vital data about an object. This is abstraction in programming.
For further clarification, a programmer ensures that the name given to an entity makes sense and most importantly, that it carries relevant aspects, and non essential parts are not included.
