Geometric mean multiple choice questions (MCQs), geometric mean quiz answers to learn math online courses. Sequences and series MCQs, geometric mean quiz questions and answers for undergraduate degree. Learn sum of n terms of a geometric series, arithmetic progression, series in maths, geometric mean test prep for online certifications.

Practice sequences and series test MCQs: g1,g2,…,gn are said to be n geometric means between a and b if a,g1,…gn,b is, with choices a sequence, not a sequence, g.p, and a.p for undergraduate degree. Practice merit scholarships assessment test, online learning geometric mean quiz questions for competitive assessment in math major.

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 n is total number of geometric mean between a and b than nth geometric mean between a and b is

1. a(b/a)n/n+1
2. a(b/a)m/n+1
3. b(a/b)m/n+1
4. ab

B

MCQ: If an+2 + bn+2/an+1 + bn+1 is geometric mean between a and b, then n =

1. −1
2. 1
3. −2
4. −0.5

D

MCQ: A number G is said to be geometric mean between two numbers a and b if a,G,b is

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

C

MCQ: Geometric mean between -2ι and 8ι are

1. ±4
2. ±3
3. ±2
4. ±1

A