4. B = P(1 + 9)"pompol pory burnosul 3 for a) Write an appropriate Python arithmetic expression for each of the following: 1. A=(a - b)(b c) * (c-a) s 2. S = (2A - 2B) = ? 3. Root = -b+Vb2-4ac 2a as gineering b) Write an appropriate Python code for the following: 1. Write a python program to read the radius r and the height h of a cylinder then calculate and print its surface area SA, and then program should print "In Range" if the surface area SA is less than 100 otherwise prints "Out of Range". Hint: a =3.14 SA = 2rur'+ 2 trh 2. Write a python program to read 10 integer number to calculate and print their average, then the program should print "Accept" if the average is less than 100 Otherwise print "Out of Range