LEARNING DATA SCIENCE , PART 3
DATA TYPES IN PYTHON 1. NUMBERS - Integers i.e whole numbers , not decimal 2. FLOAT Floats are the decimal numbers . Example - 4.3 , 5.7 3. Complex Number x + iy , here x = real number and y = imaginery 4. Boolean Boolean is either true or false 5. SET Set is a collection of data Set only contains unique elements , repititions are not allowed. 6. DICTIONARY It states in the from of key and it's value terms. {name : 'John , Age:'25' , 'city':25 , 'New year'} 7. STRING It is the most commonly used data type. Write in between of commas " ". 8. LIST List is collection of items and it can have duplicate items. my_list = [1,2,3,4,5] 9. TUPLES Tuples are immutable ( means we can not modify the code once written). 10. NONE When the type of data does not exist that is known as NONE . Now, we will move forward to PYTHON OPERATORS 1. ARITHMETIC OPERATORS #ADDITION (+) a + b (operand), here a = ope...