Ravi Kumar Singh Data Scientest

1. Python Output In [ ]: # Python is a case sensitive language print ( 'Hello World' ) Hello World In [ ]: print ( 'salman khan' ) salman khan In [ ]: print (salman khan) File "<ipython-input-3-0713073d8d88>" , line 1 print(salman khan) ^ SyntaxError : invalid syntax because salman khan is a string so print error. In [ ]: print ( 7 ) 7 In [ ]: print ( 7.7 ) 7.7 In [ ]: print ( True ) True In [ ]: print ( 'Hello' , 1 , 4.5 , True ) Hello 1 4.5 True In [ ]: print ( 'Hello' , 1 , 4.5 , True ,sep= '/' ) Hello/1/4.5/True In [ ]: print ( 'hello' ) print ( 'world' ) hello world In [ ]: print ( 'hello' ,end= '-' ) print ( 'world' ) hello-world 2. Data Types In [ ]: # Integer print ( 8 ) # 1*10^308 print ( 1e309 ) 8 inf In [ ]: # Decimal/Float print ( 8.55 ) print ( 1.7e309...