# Series in Maths Quizzes Online MCQs PDF Download eBook p. 38

Series in Maths quiz questions, series in maths multiple choice questions and answers PDF 38 to learn math course for online certification. Practice "Sequences and Series" quiz with answers, series in maths Multiple Choice Questions (MCQs) for online college degrees. Free series in maths MCQs, combinations, trigonometry problems, introduction permutations, combinations and probability, properties of real numbers, series in maths test prep for ACT test.

"The sum of the series 1+1/3+1/3² +… is", series in maths Multiple Choice Questions (MCQs) with choices *³⁄ _{2}, 2, ^{4}⁄_{3}, and ^{10}⁄_{9}* for online bachelor degree programs. Practice sequences and series questions and answers to improve problem solving skills for SAT test prep classes.

## Series in Maths Questions and Answers PDF Download eBook

MCQ: The sum of the series 1+1/3+1/3² +… is

- 2
- ³⁄
_{2} ^{4}⁄_{3}^{10}⁄_{9}

B

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

- a < b
- a = b
- 1/ a < 1⁄b
- 1⁄a > 1⁄b

C

MCQ: (n+1)n(n-1)/3.2.1 =

- (n+1)ι
- 3ι(n-2)ι/(n+1)ι
- (n+1)ι/3ι(n-2)ι
- (n-2)ι

C

MCQ: Cos²2θ =

- 1 - sin²θ
- 1 + sin²θ
- 1 - sin²2θ
- 1 - sinθ

B

MCQ: The number of word that can be formed out of the letters of the word ARGENTINA is

- 9/2.2.2
- 9ι/2ι
- 9ι/2ι.2ι.2ι
- 2ι

C