Q2. Define a function to print multiple elements by passing only a single actual/informal argument containing all the elements. Q3. Write a function to display sum of odd and even nos upto a given no. using recursion. Q4. Write a function to display whether the inputted no. is a prime no. or not. Q5.Define a function using recursion to print factorial of a given no. Q6.Define a function to copy the data of a file into another file called "welcome.txt". Q7. Create a file consisting of 10 lines of text and print its 5th line, 6th line, total no. of lines, words and spaces. Also print the words which start with alphabet s or e" using regular expressions. Q8.Write a program to insert a text in the 3rd line of a file containing 7 lines. Q9. Ram is planning to give chocolates to two of his brother. He comes to a shop that has 'n' chocolates of type 1 and 'm' chocolates of type 2, and Ram wants to buy largest but equal no. of both. Write a program to determine the no. using recursive function. Q10.Write a program check if a file is closed or not and also print the name and access mode of the file