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Cube Roots of Unity trivia questions and answers, cube roots of unity quiz answers PDF 15 to practice math exam questions for online classes. Practice "Quadratic Equations" trivia questions and answers, cube roots of unity Multiple Choice Questions (MCQs) for online college degrees. Free cube roots of unity MCQs, arithmetic progression, period of trigonometric functions, cube roots of unity test prep for best two year degrees.

"For a quadratic equation ax² + bx + c sum of the root is", cube roots of unity Multiple Choice Questions (MCQs) with choices −b/a, b/a, c/a, and none of above for online college courses. Practice quadratic equations questions and answers to improve problem solving skills for GRE subject tests.

Cube Roots of Unity Quiz

MCQ: For a quadratic equation ax² + bx + c sum of the root is

1. b/a
2. −b/a
3. c/a
4. None of Above

C

Period of Trigonometric Functions Quiz

MCQ: The period of sin(x)/2 is

1. π
2. None of Above

B

Arithmetic Progression Quiz

MCQ: The common difference of the sequence 5,8,11,14,… is

1. 3
2. −3
3. 0
4. 1

A

Cube Roots of Unity Quiz

MCQ: If one root of the equation x² - 3x + a = 0 is 2, then

1. a = -2
2. a = 2
3. a = 0
4. a = -3

B

Examples of Permutation Quiz

MCQ: An arrangement of finite numbers of objects taken some or all at a time is called their

1. A.P
2. Combination
3. Sequence
4. permutation

D