# Combinations Quiz Questions 113 Tests pdf Download

Practice college math MCQ test 113 to learn combinations quiz online. Free math quiz questions and answers to learn permutations, combinations and probability. 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 math worksheets has multiple choice quiz questions 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/3^{2}ι.2ι and 10/3.3.2 to test study skills. For e-learning, study online permutations, combinations and probability multiple choice questions based quiz questions and answers.

## Combinations Quiz Worksheet 113 Quiz pdf Download

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/3
^{2}ι.2ι - 10/3.3.2

B

Relation b/w roots and coefficients of quadratic equations Quiz

MCQ. If one root of equation x^{2} + 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