Q1. Choose a correct answer for 5 items: 1 If you end the line with a ....... (10 Marks) MATLAB performs the computation but does not display any output. a. semicolon b. dot c. dash d. colon 2. The building blocks of MATLAB expressions are ...... a. Variables and/or Numbers b. Operators 3. The sum of the anti-diagonal for matrix A is ...... sum(diag(A)) //a. c. Functions All of them b. sum(antidiag(A)) c. sum(diag(fliplr(A))) d. sum(diag(A')) 2.1 " 4. If A=[10, 10, 1; 2, 5, 4; 10, 8, 9] then the result of sum(A(2:3,3)) is C. 59 d. 13 the next iteration of the for or while loop enclosing it. a. 17 b. 38 5. In nested loops, continue a. skip b. repeat c. 6. The result of (ceil(4.1)* floor.(3,8)) is ... a. 16 C. zero passes control to d. none of them d. 12 161017 259 1089