College Math MCQs

College Math MCQ Questions - Topic

Harmonic Mean Multiple Choice Questions (MCQ), Harmonic Mean quiz answers PDF to study college math online course for college math classes. Sequences and Series Multiple Choice Questions and Answers (MCQs), Harmonic Mean quiz questions for online colleges for teaching. "Harmonic Mean" PDF Book: sum of n terms of a geometric series, arithmetic mean (am), arithmetic progression, relation b/w a.m, g.m and h.m test prep for schools that offer online degrees.

"If A and H are arithmetic and harmonic mean between 2 and 3, then A + H =" MCQ PDF: harmonic mean with choices *49/20, 49/10, 49/5, and 32/4* for online colleges for teaching. Study harmonic mean quiz questions for merit scholarship test and certificate programs for two year online colleges.

**MCQ**: If A and H are arithmetic and harmonic mean between 2 and 3, then A + H =

49/20

49/10

49/5

32/4

b

**MCQ**: If n is the total number of harmonic mean between a and b then mth harmonic mean between a and b is

(n+1)ab/(n+1)+n(a-b)

(n+1)ab/(n+1)b+m(a-b)

(n+1)b+m(a-b)

(n+1)ba

b

**MCQ**: H_{1},H_{2},…,H^{n} are said to be n harmonic means between a and b if a,H_{1},H_{2}…,H^{n},b form

H.P

A.P

G.P

Harmonic series

a

**MCQ**: The harmonic mean between the two numbers a and b is

a+b/2ab

a-b/2ab

2ab/(a+b)

2ab/a-b

c

**MCQ**: If H is harmonic mean between 7 and 8, then H/2 =

112/15

56/15

28/15

14/15

b

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