strng = ("I am learning python")
len(strng)
strng = "I am learning python"
len(strng)
strng[-1]
strng[0:10]
strng[:4]
strng[0:4]
strng[17:]
strng.lower()
strng.upper()
a = "all is well"
b = "A" + a[1:]
b
mytuple = (7, 'Lucky', 'Excellent', 5.5)
mytuple[[2]]
mytuple[2][2:3]
myt = (7, (6,7))
myt[1][1]
mytuple += ('Wonderful',)
mytuple
myt2 = (1,6,9,10)
myt2 = sorted(myt2)
isinstance(myt2, list)
myt2
