(Solved) : Particular Function Takes Positive Integer Parameter N Performs Exactly 3n 2n Log N 50log Q35814779 . . . .

A particular function takes a positive integer parameter n andperforms exactly 3n+2n* log(n) + 50log(n)+1000 steps beforereturning. What is its run-time complexity?
O(log n)
      
O(n)
      
O(n^2)
      
O(n logn)
      
O(1)

for the array {7, 4, 9, 2, 6, 3}, using the following sortingalgorithm to run it. Write the value in the array for eachpass.

a.Bubble sort algorithm (5 pts)
b.Selection sort algorithm (5 pts)

For the infix expression 2+(3+5-2*4), show step by step tochange it into a postfix expression using a stack, you need to showthe contents of the stack and the output expression. (suppose theleft side is the bottom of the stack, and the left