Please conduct the operations below, provide obtained results (marked by Q) using the corresponding automated test and upload the markdown file with your solution to the learning environment.

1. Assign your student code(78250) to variable code

2. Assign 101 to a variable x

3. Calculate the square root of x [Q1]

4. Define a vector primes of first 9 prime numbers https://en.wikipedia.org/wiki/Prime_number

5. Calculate mean value for primes [Q2]

6. Calculate mean value for primes [Q3]

7. Define primes_sorted vector by sorting primes using the decreasing order

8. Define a 3x3 matrix m of primes_sorted elements

9. Calculate the determinant of m [Q4]

10. Calculate the logarithm of determinant of m [Q5]