Combinations quiz, combinations MCQs answers, college math quiz 83 to learn math online courses. Permutations, combinations and probability quiz questions and answers, combinations multiple choice questions (MCQs) to practice math MCQs with answers for online colleges and universities courses. Learn combinations MCQs, trigonometric formulas, properties of real numbers, domains and ranges, combinations test prep for online certifications.

Practice combinations test with multiple choice question (MCQs): 6p5 is equal to, with choices 36, 360, 6, and 4 for undergraduate degree. Practice permutations, combinations and probability questions and answers for problem-solving, merit scholarships assessment test.

Combinations Quiz

MCQ: 6P5 is equal to

1. 36
2. 360
3. 6
4. 4

D

Domains & Ranges Quiz

MCQ: Range of sec(x) is

1. [-1 1]
2. R
3. R-{x|-1 < x < 1}
4. None of Above

C

Properties of Real Numbers Quiz

MCQ: For all a,b belong R, a ≠ 0, b ≠ 0, 1 /a > 1⁄b this imply

1. a < b
2. a > b
3. a = b
4. 1⁄a < 1⁄b

A

Trigonometric Formulas Quiz

MCQ: Secθ =

1. 1/cosθ
2. cosθ/sinθ
3. sinθ/cosθ
4. 1/sinθ

A

Basic Trigonometry Formulas Quiz

MCQ: Tan(α - β) =

1. tanα-tanβ/1 + tanαtanβ
2. tanα+tanβ/1 - tanαtanβ
3. cotα+cotβ/1-cotαcotβ
4. cotα-cotβ/1 + cotαcotβ

A