Consider x a vector of length >= 7 (there are at least 7 elements in the vector, write a script that extracts the 2nd element, as well as elements 5-7 and places them in a vector y in reverse order, for example:
x = [1 2 3 4 5 6 7] --> y = [5 6 7 2]
Convert a vector into a number
Doubling elements in a vector
Sum the numbers on the main diagonal
Replace every 3rd element in a vector with 4
Matlab Basics II - Free Fall
Matlab Basics II - Create a vector with a repeated entry
Matlab Basics II - Velocity of a particle
Matlab Basics - Logical Tests I
Matlab Basics - Assigning Variables
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