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# Sequences and Series Interview Questions with Answers PDF p. 159

Sequences and Series interview questions and answers, sequences and series trivia questions PDF 159 to practice College Math exam questions for online classes. Practice Sequences and Series MCQ questions, sequences and series Multiple Choice Questions (MCQ) for online college degrees. Sequences and Series Interview Questions PDF: rational fractions, math test, period of trigonometric functions, geometric progression (gp), sequences and series test prep to learn free online courses.

"The third term of the sequence an = (-1)n(n-7) is" MCQ PDF with choices 4, 8, −4, and −8 for free online college courses. Learn sequences and series questions and answers to improve problem solving skills for online college classes.

## Trivia Quiz on Sequences and Series MCQs

MCQ: The third term of the sequence an = (-1)n(n-7) is

8
4
−4
−8

MCQ: If a,d and Sn are the first term, the common difference and the sum of first nth terms of the series, then Sb =

n/2[2a+(n-1)d]
n/2[a+(n-1)d]
n/[2a+(n-1)d]
a+(n-1)d

MCQ: The period of cot(3x) is

π/3
π/2
2π/3
π

MCQ: 10P2 is equal to

0
20
80
90

MCQ: A fraction in which the degree of the numberator is less than the degree of the denominator

a proper fraction
an improper fraction
equation
algebric relation