Computer: Ch.7 Function in Python (Notebook work)
Practical 1: Function Program in Python : def sum1(a1,a2): print("Addition : ",a1+a2) def min1(a1,a2): print("Substruction : ",a1-a2) def multi1(a1,a2): print("Multiplication : ",a1*a2) while True: print(''' [1]. Addition [2]. Substruction [3].Multiplication [0]. Exit''') ch=int(input("Enter any number :")) if ch==1: n1=int(input("Enter 1st Number : ")) n2=int(input("Enter 2nd Number : ")) sum1(n1,n2) elif ch==2: n1=int(input("Enter 1st Number : ")) n2=int(input("Enter 2nd Number : ")) min1(n1,n2) elif ch==3: n1=i...