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Question: What is the projection of vector a = (3, 4) onto vector b = (1, 0)?Options: 3401Correct An..
Question: If the position vector of a point P is (2, 3, 4), what is the distance from the origin to ..
Question: Find the unit vector in the direction of the vector (3, 4).Options: (0.6, 0.8)(0.8, 0.6)(1..
Question: If A(1, 2, 3) and B(4, 5, 6) are two points, what is the vector AB?Options: (3, 3, 3)(3, 3..
Question: If M = (1, 2, 3) and N = (4, 5, 6), what is the scalar product M · N?Options: 32333435Corr..
Question: Calculate the scalar product of the vectors K = (0, 1, 2) and L = (3, 4, 5).Options: 10111..
Question: If I = (1, 1, 1) and J = (2, 2, 2), what is the scalar product I · J?Options: 3456Correct ..
Question: Find the scalar product of the vectors G = (2, -3, 1) and H = (4, 0, -2).Options: -2028Cor..
Question: If E = (5, 5, 5) and F = (1, 2, 3), what is the scalar product E · F?Options: 30252015Corr..
Question: Given vectors P = (4, 1, 0) and Q = (1, 2, 3), find the scalar product P · Q.Options: 1011..
Question: If C = (3, -1, 2) and D = (0, 4, -3), what is the value of C · D?Options: -101006Correct A..
Question: What are the solutions of the equation cos(x) + sin(x) = 1?Options: x = 0x = π/4x = π/2x =..
Question: Find the solutions of the equation 2sin(x) - 1 = 0.Options: π/65π/67π/611π/6Correct Answer..
Question: If sin(x) = 0, what is the value of x?Options: 0π2πAll of the aboveCorrect Answer: All of ..
Question: If the height of an isosceles triangle is 12 cm and the base is 10 cm, what is the area of..
Question: In triangle ABC, if the lengths of sides are 8 cm, 15 cm, and 17 cm, what is the type of t..
Question: What is the circumradius R of a triangle with sides a, b, c?Options: abc/4AA/(abc)2A/(a+b+..
Question: What is the area of an equilateral triangle with side length \'a\'?Options: (√3/4)a²(1/2)a..
Question: In triangle ABC, if AB = 7 cm, AC = 24 cm, and BC = 25 cm, is triangle ABC a right triangl..
Question: Solve the equation sin(2x) = 0 for x in the interval [0, 2π].Options: 0, π, 2ππ/2, 3π/2π/4..
Question: Find the values of x that satisfy sin^2(x) - sin(x) - 2 = 0.Options: -1, 21, -22, -10, 1Co..
Question: A person is looking at the top of a tree from a distance of 15 meters. If the angle of ele..
Question: If a person is standing 50 meters away from a building and the angle of elevation to the t..
Question: A tower is 60 meters high. From a point on the ground, the angle of elevation to the top o..
Question: A man is standing 40 meters away from a building. If the angle of elevation to the top of ..
Question: A person is standing on the ground and looking at the top of a building. If the angle of e..
Question: A man is standing 30 meters away from a tree. If the angle of elevation of the top of the ..
Question: If sin A = 1/2, what are the possible values of A in the range [0°, 360°]?Options: 30°, 15..
Question: A building is 100 m tall. From a point 80 m away from the base of the building, the angle ..
Question: A person standing 50 m away from a tree observes the angle of elevation to the top of the ..
