Question: What Is IF AND THEN Statement?

What is if and if else statement?

if statement – executes some code if one condition is true.

if…else statement – executes some code if a condition is true and another code if that condition is false.

elseif…else statement – executes different codes for more than two conditions.

switch statement – selects one of many blocks of code to be executed..

Why use else if instead of if?

Use else to specify a block of code to be executed, if the same condition is false. Use else if to specify a new condition to test, if the first condition is false.

What are the control statements?

A control statement is a statement that determines whether other statements will be executed. An if statement decides whether to execute another statement, or decides which of two statements to execute. A loop decides how many times to execute another statement.

What is an example of an IF THEN statement?

We will explain this by using an example. If you get good grades then you will get into a good college. The part after the “if”: you get good grades – is called a hypotheses and the part after the “then” – you will get into a good college – is called a conclusion.

What is IF THEN statement in basic language?

The If…Then…Else statement conditionally executes a statement or group of statements when the conditional evaluates to True. The conditional represents any valid E-Basic Boolean expression evaluating to True of False.

What is IF THEN statement in Excel?

Sometimes in a spreadsheet, something should be done if certain conditions are in place. What is known as an “if” statement can be solved with an “if-then” statement in Excel. The principle is the same: if a value is true, then do something, otherwise do something else.

How do you prove if/then statements?

Three Ways to Prove “If A, then B.” A statement of the form “If A, then B” asserts that if A is true, then B must be true also. If the statement “If A, then B” is true, you can regard it as a promise that whenever the A is true, then B is true also.

What is a nested IF statement?

A nested if in C is an if statement that is the target of another if statement. Nested if statements means an if statement inside another if statement. Yes, both C and C++ allows us to nested if statements within if statements, i.e, we can place an if statement inside another if statement.

What are the 3 arguments of the IF function?

There are 3 parts (arguments) to the IF function:TEST something, such as the value in a cell.Specify what should happen if the test result is TRUE.Specify what should happen if the test result is FALSE.

Can you do multiple IF statements in Excel?

It is possible to nest multiple IF functions within one Excel formula. You can nest up to 7 IF functions to create a complex IF THEN ELSE statement. TIP: If you have Excel 2016, try the new IFS function instead of nesting multiple IF functions.

How do if statements work?

‘If statement’ means a check on certain condition or checks on certain conditions. The conditions do the actual work. … If condition is true, then the statement is executed. If condition is false, then the statement is bypassed.

How do you write an IF THEN formula in Excel?

Syntax. Use the IF function, one of the logical functions, to return one value if a condition is true and another value if it’s false. For example: =IF(A2>B2,”Over Budget”,”OK”)