QUESTION 4 4. What would be the output for command M(2:3, 1:2)? 1. [2 3; 5 6] 2.[4 5; 6 7] 3. [4 5; 7 8] 4. None - will cause an error message to be displayed 0 1 O 2 O 3 O4 QUESTION 5 For Questions 5 through 8 refer to the following MATLAB code segment (also assume that numeric display is set to format short): x-8/2*3+1 y=2^4/2+2 z=sqrt(tan (45)) C=[1 2 3; 4 5 6] [a b]-size (C) 5. What is the value of x after the above code segment has been executed? 1. 2.3333 2. 13 3.1.1429 4. 16 0 1 O2 O 3 O4 QUESTION 6 6. What is the value of y after the above code segment has been executed? 1.2 2.6 3. 10 4. 16 01 O2 O 3 04