# Combinations Quiz Questions and Answers Online 113 pdf eBooks Download

Learn combinations quiz, college math online quiz 113 to practice. Free math MCQs questions and answers to learn combinations MCQs with answers. Practice MCQs to test knowledge on combinations, relation b/w roots and the coefficients of quadratic equations, triple angle identities, online math learning, basic trigonometry formulas worksheets.

Free combinations worksheet has multiple choice quiz question as number of word that can be formed out of letters of word azerbaijan is, answer key with choices as 3ι.3ι.2ι/10ι, 10ι/3ι.3ι.2ι, 10ι/3²ι.2ι and 10/3.3.2 problem solving to test study skills. For viva learning and jobs' interview preparation, study online permutations, combinations & probability multiple choice questions based quiz question and answers.

## Quiz on Combinations Quiz pdf Download Worksheet 113

Combinations Quiz

MCQ. Number of word that can be formed out of letters of word AZERBAIJAN is

- 3ι.3ι.2ι/10ι
- 10ι/3ι.3ι.2ι
- 10ι/3²ι.2ι
- 10/3.3.2

B

Relation b/w roots and coefficients of quadratic equations Quiz

MCQ. If one root of equation x² + px + 8 = 0 is square of other, then P =

- −6
- 6
- 2
- 3

A

Triple Angle Identities Quiz

MCQ. 2sinθsin2θ/cosθ+cos3θ =

- tan2θtanθ
- tan3θtan2θ
- −tan2θtanθ
- sin2θtanθ

A

Online Math Learning Quiz

MCQ. Sin(α - β) =

- cosαcosβ+sinαsinβ
- cosαcosβ+sinαsinβ
- sinαcosβ-cosαsinβ
- sinαcosβ+cosαsinβ

C

Basic Trigonometry Formulas Quiz

MCQ. Cot(α + β) =

- cotα-cotβ/1 + cotαcotβ
- cotα+cotβ/1-cotαcotβ
- cotαcotβ-1/cotα+cotβ
- cotαcotβ+1/cotα+cotβ

C