College Online Courses

College Math Certification Exam Tests

College Math Practice Test 77

Combinations Quiz Questions and Answers PDF - 77

The Book Combinations Quiz Questions and Answers, Combinations Quiz PDF Download, Free Ch. 8-77 to study math online courses. Practice Permutations, Combinations and Probability MCQ with answers PDF, combinations Multiple Choice Questions (MCQ Quiz) for online college degrees. The Combinations Quiz App Download: Free learning app for combinations, complementary combination, online math learning, implication or conditional, sum of n terms of a geometric series test prep for best online colleges for teaching degree.

The Quiz: npn; "Combinations" App Download (Free) with answers (n+1)ι, nι, 1 for online graduate programs. Solve permutations, combinations and probability questions and answers, Amazon eBook to download free sample for online college courses.

Combinations Questions and Answers PDF Download: Quiz 77

MCQ 381: npn

  1. (n+1)ι
  2. 1
  3. None of Above

MCQ 382: The value of n-2Cr-2 + n-2Cr-1 is

  1. n+1Cr
  2. nCr
  3. nCr-1
  4. n-1Cr-1

MCQ 383: Sin10°sin30°sin50°sin70° =

  1. ³⁄16
  2. −316
  3. ¹⁄16
  4. None of Above

MCQ 384: The conjunction of two statement p and q is denoted by

  1. p ↔ q
  2. p → q
  3. p ← q
  4. p Ʌ q

MCQ 385: If a,r and an are the first term, common ratio and the nth term respectively of the G.P then an =

  1. arn
  2. arn+1
  3. arn-1
  4. 0

College Math Exam Prep Tests

Combinations Learning App & Free Study Apps

Download Combinations Quiz App to learn Combinations Quiz, College Math Learning App, and 9th Grade Math Quiz Apps. Free "Combinations" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Combinations App (Android & iOS)

Combinations App (Android & iOS)

College Math App (Android & iOS)

College Math App (iOS & Android)

9th Grade Math App (Android & iOS)

9th Grade Math App (Android & iOS)

8th Grade Math App (Android & iOS)

8th Grade Math App (iOS & Android)