Binary Operation Quiz Questions and Answers 144 PDF Book Download

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Practice binary operation career test with multiple choice question (MCQs): if a,b ε a, a * b ε a, then, to learn mathematics degree with options * is a unary operation in a, a * b = b * a, * is a binary operation in a, a * b ≠ b * a for online teaching degree. Learn number system questions and answers with problem-solving skills assessment test.

Quiz on Binary Operation Worksheet 144Quiz Book Download

Binary Operation Quiz

MCQ: If a,b ε A, a * b ε A, then

  1. * is a unary operation in A
  2. a * b = b * a
  3. * is a binary operation in A
  4. a * b ≠ b * a


Harmonic Progression (HP) Quiz

MCQ: A sequence of numbers whose reciprocals form an arithmetic sequence is called the

  1. arithmetic sequence
  2. geometric sequence
  3. harmonic sequence
  4. complex sequence


The Relation Quiz

MCQ: A subset f of A x B is said to be a function from A to B if domain of f is A and first element of order pairs of f

  1. do not repeat
  2. do not exist
  3. repeat
  4. the members of B


Relation b/w roots & the coefficients of quadratic equations Quiz

MCQ: If α and β are roots of x² -2x + 3 = 0, then equation with roots α+2, β+2 is

  1. x² - 6x + 11 = 0
  2. x² + 6x - 11 = 0
  3. x² -11x + 6 = 0
  4. x² +11x - 6 = 0


Nature of roots of quadratic equation Quiz

MCQ: Roots of quadratic equation ax² + bx + c = 0 are real and distinct if

  1. b² - 4ac = 0
  2. b² - 4ac > 0
  3. b² - 4ac < 0
  4. b² - 4ac≥ 0