Test Form A Test vor 30) What is the value of matrix a) 4 13.s 20. 4] b) 0 o c) o 0 0 1 e) none of the above Which of the following commands would be used to solve for the variables: xy.z and w in format B? b) DIC wk nve e) D'inv(C) d) b and e e) all of the above Questions 32- 36 are based on the assignent in MATLAB: x 32) What does MATLA a) -2 33) What does MATLAB compute with the command fix(x)? B compute with the command round(x)? b)-3 d) 1 e) -1 a) -2 b)-3 c) 0 d) e) -1 34) What does MATLA a) -2 b)-3 35) What does MATLAB comp a) 2 b)-3 e) 36) What does MATLAB compute with the B compute with the command ceil(x)? d)1 e)-1 ute with the command floor(x)? d) 1 command floor(abs(x))? d) 2 e) b)-3 c) e)