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College math practice test MCQ: for all a,b belong r, a ≠ 0, b ≠ 0,a > b this imply with options a < b, a = b, 1/ a < 1⁄b and 1⁄a > 1⁄b for e-learning, online colleges' competitive exams' preparation for scholarships of college students. Free study guide is for online learning properties of real numbers quiz with MCQs to practice test questions with answers.

MCQ: For all a,b belong R, a ≠ 0, b ≠ 0,a > b this imply

1. a < b
2. a = b
3. 1/ a < 1⁄b
4. 1⁄a > 1⁄b

C

MCQ: Additive property of order of real number is for all a,b,c,d belong to R

1. a > b Ʌ c > d this imply a + c = b + d
2. a > b Ʌ c > d this imply a + c < b + d
3. a > b Ʌ c > d this imply a + d > b + d
4. a > b Ʌ c > d this imply c > b + d

C

MCQ: For all a,b belong R, a ≠ 0, b ≠ 0, 1 /a > 1⁄b this imply

1. a < b
2. a > b
3. a = b
4. 1⁄a < 1⁄b

A

MCQ: Transitive property of order of real numbers is that for all a, b,c belong R

1. a < bɅ b < c this imly a < c
2. a < b Ʌ b < c this imply a = c
3. a < b Ʌ b < c this imply a≥c
4. a < bɅ b < c this imply a > c

A

MCQ: " + " is

1. binary operation on R
2. not a binary operation on R
3. a binary operation in Qc
4. not a binary operation in E

A