Page 013 11-200 Chapter 6 Write a program that asks the user to input a vector of integers of arbitrary length. Then, using a for-end loop the program eliminates all the negative elements. The program displays the vector that was entered and the modi- fied vector, and a message that says how many elements were eliminated. Execute the program and when the program ask the user to input a vector type randi ([-15 20],1,25). This creates a 25-element vector with random integers between -15 and 20 9. 14. The value of can be estimated from: 32 n+D) Write a program (using a loop) that determines for a given n. Run the pro- gram with n = 10, n = 100, and n = 1,000. Compare the result with pi. (Use format long.) 10 1IT.. AATI A D