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College Math Practice Test 77

The Book Combinations Multiple Choice Questions and Answers (MCQs), combinations quiz answers PDF chapter 8-77 to study online courses, college math tests. Study Permutations, Combinations and Probability MCQ trivia questions, combinations Multiple Choice Questions (MCQ Quiz) for online college degrees. The e-Book Combinations MCQs App Download: combinations, complementary combination, online math learning, implication or conditional, sum of n terms of a geometric series test prep for online college for teaching degree.

The MCQ: npn PDF, "Combinations" App Android & iOS (Free) with (n+1)ι, nι, 1, and none of above choices for online colleges for science. Practice permutations, combinations and probability questions and answers, Google eBook to download free sample for accredited online colleges.

## MCQ Quiz: Combinations MCQs

MCQ: npn

A) nι
B) (n+1)ι
C) 1
D) None of Above

MCQ: The value of n-2Cr-2 + n-2Cr-1 is

A) n+1Cr
B) nCr
C) nCr-1
D) n-1Cr-1

MCQ: Sin10°sin30°sin50°sin70° =

A) ³⁄16
B) −316
C) ¹⁄16
D) None of Above

MCQ: The conjunction of two statement p and q is denoted by

A) p ↔ q
B) p → q
C) p ← q
D) p Ʌ q

MCQ: If a,r and an are the first term, common ratio and the nth term respectively of the G.P then an =

A) arn
B) arn+1
C) arn-1
D) 0

### Class Quizzes: College Math Chapters

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