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Question: Find the value of the determinant: | 2 3 1 | | 1 0 4 | | 5 6 2 |Options: -20-10102..
Question: If z = cos(θ) + i sin(θ), what is z^4?Options: cos(4θ) + i sin(4θ)cos(2θ) + i sin(2θ)cos(3..
Question: What is the solution to the inequality 2x + 5 > 3x - 1?Options: x < 6x > 6x < 4x > 4Correc..
Question: Solve the inequality 3(x - 1) < 2(x + 2). What is the solution?Options: x < 5x > 5x < 4x >..
Question: If 7 - 2x ≥ 1, what is the range of x?Options: x ≤ 3x ≥ 3x < 3x > 3Correct Answer: x ≥ 3So..
Question: If 5x - 7 < 3, what is the value of x?Options: x < 2x > 2x < 1x > 1Correct Answer: x < 2So..
Question: Find the coefficient of x^3 in the expansion of (x + 2)^6.Options: 80120160240Correct Answ..
Question: If the roots of the equation x^2 + 4x + k = 0 are real and equal, what is the minimum valu..
Question: Find the value of k if the equation x^2 + kx + 9 = 0 has no real roots.Options: -6-4-8-2Co..
Question: If the quadratic equation x^2 + mx + n = 0 has roots 2 and -3, what is the value of m + n?..
Question: If z = 2 + 2i, what is the value of z^2?Options: 08i84Correct Answer: 8Solution: z^2 = (2 ..
Question: What is the real part of the complex number z = 2e^(iπ/3)?Options: 1230Correct Answer: 2So..
Question: Which of the following is a root of the equation z^2 + 1 = 0?Options: i-i10Correct Answer:..
Question: If z1 = 1 + i and z2 = 2 - 3i, what is z1 * z2?Options: 5 - i8 - i7 + i1 + 5iCorrect Answe..
Question: What is the significance of a negative ΔG in biochemical reactions?Options: It indicates t..
Question: In which of the following scenarios is ΔG equal to ΔH?Options: At high temperatures with Δ..
Question: Find the coefficient of x^5 in the expansion of (x + 1)^8.Options: 56708090Correct Answer:..
Question: What is the coefficient of x^2 in the expansion of (3x - 4)^4?Options: 144216432576Correct..
Question: Which of the following processes is expected to have the largest positive change in entrop..
Question: For a reaction at equilibrium, the change in Gibbs free energy (ΔG) is equal to:Options: Δ..
Question: If a sequence is defined by a_n = 2n + 3, what is a_5?Options: 10111315Correct Answer: 13S..
Question: Which of the following statements is true according to the second law of thermodynamics?Op..
Question: In a reaction where ΔH is negative and ΔS is positive, what can be said about ΔG?Options: ..
Question: What does a positive ΔG indicate about the spontaneity of a reaction?Options: The reaction..
Question: What is the entropy change for the mixing of two ideal gases at constant temperature?Optio..
Question: Which planning approach focuses on setting specific, measurable objectives?Options: Strate..
Question: Which of the following liquids is an example of a non-polar liquid?Options: WaterEthanolBe..
Question: In which of the following scenarios does a liquid exhibit the highest boiling point?Option..
Question: What is the molar volume of an ideal gas at standard temperature and pressure (STP)?Option..
Question: What is the relationship between heat capacity at constant pressure (C_p) and at constant ..
