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Question: What is the union of the sets {a, b} and {b, c}?Options: {a, b}{a, b, c}{b, c}{a, c}Correc..
Question: Which of the following is a subset of {1, 2, 3}?Options: {1, 2}{4}{1, 2, 3, 4}{2, 3, 4}Cor..
Question: If D = {1, 2}, what is the power set of D?Options: {∅, {1}, {2}, {1, 2}}{∅, {1}, {2}}{1, 2..
Question: If C = {x | x is an even integer}, what is the power set of C?Options: {∅, {0}, {2}, {0, 2..
Question: If x = cos^(-1)(-1/2), what is the value of x?Options: π/32π/3π/4π/6Correct Answer: 2π/3So..
Question: What is the principal value of cot^(-1)(0)?Options: 0π/2πundefinedCorrect Answer: π/2Solut..
Question: What is the value of sin(tan^(-1)(1))?Options: 1/√21/21√2/2Correct Answer: √2/2Solution: s..
Question: Find the value of cos(tan^(-1)(3/4)).Options: 4/53/55/43/4Correct Answer: 4/5Solution: Usi..
Question: If f(x) = x^2 - 4, what are the x-intercepts?Options: -2, 20, 42, 4NoneCorrect Answer: -2,..
Question: What is the inverse of the function f(x) = 3x + 4?Options: (x - 4)/3(x + 4)/33/x - 43/x + ..
Question: If f(x) = |x|, what is f(-3)?Options: -330undefinedCorrect Answer: 3Solution: f(-3) = |-3|..
Question: If f(x) = sin(x), what is f(π/2)?Options: 01-1undefinedCorrect Answer: 1Solution: f(π/2) =..
Question: Which of the following is the range of the function f(x) = x^2?Options: All real numbersAl..
Question: What is the equation of the line with slope 5 that passes through the point (1, 2)?Options..
Question: What is the slope of the line that passes through the points (0, 0) and (4, 8)?Options: 01..
Question: Find the point of intersection of the lines y = 2x + 1 and y = -x + 4.Options: (1, 3)(2, 5..
Question: What is the equation of the line that is perpendicular to y = 3x + 1 and passes through th..
Question: Determine the x-intercept of the line 5x + 2y - 10 = 0.Options: 25100Correct Answer: 5Solu..
Question: What is the angle between the lines y = 2x + 3 and y = -1/2x + 1?Options: 90 degrees45 deg..
Question: Find the equation of the line passing through the points (1, 2) and (3, 4).Options: y = x ..
Question: What is the IUPAC name for the compound with the formula C2H4Cl2?Options: 1,1-dichloroetha..
Question: Which of the following is a characteristic reaction of alkynes?Options: HydrogenationHydro..
Question: What is the major product when 2-methylpropene reacts with H2 in the presence of a catalys..
Question: Which of the following compounds is an example of a cycloalkane?Options: C6H12C5H10C4H8C3H..
Question: For the lines represented by the equation 3x^2 - 2xy + y^2 = 0 to be parallel, the conditi..
Question: The angle between the lines represented by the equation 2x^2 + 3xy + y^2 = 0 is:Options: 0..
Question: The slopes of the lines represented by the equation 5x^2 + 6xy + 2y^2 = 0 are:Options: -3/..
Question: The pair of lines represented by the equation 4x^2 - 12xy + 9y^2 = 0 are:Options: Parallel..
Question: The condition for the lines represented by the equation x^2 + y^2 - 4x - 6y + 9 = 0 to be ..
Question: The equation of the pair of lines through the origin with slopes m1 and m2 is:Options: y =..
