Toronto Metropolitan University

• ITM 107

• ITM107: Test-1 Sample Questions for Test-1. In the exam there are 25 questions. You can expect similar kind of questions in the exam 1. Assume that A = {1,3,5,8,7,2} B = {4,3,8,10} C = {2,4,6,8,10} and that U is the universal set of natural numbers less than 11. Find (A∩Bʹ) U Cʹ Answer: {1,2,3,5,7,9} 2. Assume that A = {1,3,5,8,7,2} B = {4,3,8,10} C = {2,4,6,8,10} and that U is the universal set of natural numbers less than 11. Find (A U B) ʹ Answer: {6,9} 3. Write the equation of line passing through (3,1) that is perpendicular to 5x – 6y = 4 Answer: y= (-6/5) x + 23/5 4. State the range and domain of the given function, y = x2 + 4 Answer: domain: all reals, range: reals y>=4 5. Find the slope of the line passing through the given pair of points: (3,5) and (6,9) Answer: Slope = 4/3 6. Write the equation of the line passing through the given pair of points: (3,5) and (6,9) Answer: 4x – 3y + 3 = 0 7. Find the transpose of the following mat