What will be the output of the following code snippet?

# Open a file in read-write mode

fo = open("myfile.txt", "w+")

print ("Name of the file: ", fo.name)

# Assuming file has the following line

txt = "This is 1st line,"

fo.writelines( txt )

seq = " This is 2nd line, This is 3rd line"

# Write sequence of lines at the end of the file.

fo.seek(0, 2)

fo.writelines( seq )

# Now read complete file from beginning.

fo.seek(0,0)

line = fo.readlines()

print ("Read Line: %s" % (line))

# Close the file

fo.close()