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In programming, we often need to perform operations on values. Examples: Add two numbers Compare values Check multiple conditions Update a variable value JavaScript provides operators to perform
In programming, we often repeat the same logic multiple times. For example, imagine calculating the sum of two numbers in different places in a program. Without functions: let result1 = 10 + 5; let re
In many programs, we need to store multiple values together. For example, imagine storing a list of fruits: Apple Banana Mango Orange If we store them individually, it becomes inefficient. let f
As programs grow, we often need to store related information together. For example, imagine storing information about a person: Name Age City Using separate variables can become messy. let name =
Every program needs a way to store information. For example: Your name Your age Whether you are a student Your account balance Programming languages store this information using variables. What