solve all using matlab code with copy paste code for each!

Problem 2 (1 point) Add the two following vectors 310.4+23.27.2 Problem 3 (1 point) Define the following two vecotors without hard coding. Each should have a length of 9 A=129,B=3519 Problem 4 (2 point) Evaluate the following expression: 1 111+0.1=1020100 Problem 5 (1 point) Create a vector of timestamps from 0 up to 3.5 seconds long, at 60Hz(Hz=1/s). What is the total number timestamps created (i.e. the length of the vector)? Problem 6 (1 point) What is the last element of the vector created by the following? r=0.0:0.2:1.7 recreate the vector to have 9 linear spaced elements from 0 to 1.7 Problem 7 (1 point) Create a row A vector equal to [5 67891011121314] Then, create a column vector B equal to 5791214 using row vector A. Problem 8 ( 1 point) Create the following vector. sin0sin2sin80 a. What are the dimensions of this vector? b. What is the index of the greatest element less than 0.5 ? Hint use the find function. Problem 9 (1 point) Create a row vector that is 110 in which the first five numbers are the odd numbers between 1 and 9 and the last five numbers are the even numbers between 2 and 10 . Do not hard code