Sequences and series multiple choice questions (MCQs), sequences and series quiz answers, college math test prep 1 for online college certificates. Geometric mean MCQs, sequences and series quiz questions and answers for admission and merit scholarships test. Practice geometric mean, relation b/w a.m, g.m and h.m, arithmetic progression, arithmetic mean (am), sum of n terms of a geometric series career test for GRE practice test.

Practice sequences and series quizzes with multiple choice questions: g1,g2,…,gn are said to be n geometric means between a and b if a,g1,…gn,b is, with choices not a sequence, a sequence, g.p, and a.p for best two year degrees. Practice jobs' assessment test for online learning geometric mean quiz questions for math major, competitive exams to learn online certificate courses.

MCQ: G1,G2,…,Gn are said to be n geometric means between a and b if a,G1,…Gn,b is

1. a sequence
2. not a sequence
3. G.P
4. A.P

C

MCQ: If A, G, H are arithmetic, geometric and harmonic means between a and b respectively, then A,G,H are

1. in G.P
2. in A.P
3. in H.P
4. Real numbers

A

MCQ: Common difference of sequence 5,8,11,14,… is

1. 3
2. −3
3. 0
4. 1

A

MCQ: Arithmetic mean between 2+√(2) and 2-√(2) is

1. 2
2. √(2)
3. 0
4. 4

A

MCQ: 2¹ + 2² +2³ +….+2n =

1. 2(2n - 1)
2. 2(2n-1 -1)
3. 2(2n+1 -1)
4. None of Above

A