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College Math Practice Test 33

# Combinations Quiz Questions and Answers PDF - 33

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The Combinations Quiz Questions and Answers PDF, Combinations Quiz with Answers PDF Download e-Book Ch. 8-33 to prepare College Math Practice Tests. Solve Permutations, Combinations and Probability MCQ with answers PDF, Combinations Multiple Choice Questions (MCQ Quiz) for schools that offer certificate programs. The Combinations Quiz App Download: Free learning app for combinations, notation and value of function, applied mathematics, college math, fourth root of unity test prep for GRE test.

The Quiz: nCr .rι =; "Combinations" App Download (Free) with answers: nPr+1; n+1Pr; n-1Pr; nPr; for schools that offer certificate programs. Learn Permutations, Combinations and Probability Questions and Answers, Apple eBook to download free sample to learn online certification courses.

## Combinations Questions and Answers : Quiz 33

MCQ 161:

nCr .rι =

1. n+1Pr
2. nPr+1
3. n-1Pr
4. nPr
MCQ 162:

If f:x→x² - 2x+1 is a function, then ƒ(t+1) =

1. t+1
2. t-1
3. t² -1
MCQ 163:

If α,β,γ are the angles of a triangle ABC, then sin(α + β) =

1. tanγ
2. −cosγ
3. cosγ
4. sinγ
MCQ 164:

The system of measurement in which the angle is measured in radians called the

1. Circular system
2. Sexagesimal system
3. MKS system
4. CGS system
MCQ 165:

The root of equation x4 -5x4 + 4 = 0 is

1. 1
2. 3
3. 4
4. None of Above