Discrete maths exam - Study guides, Class notes & Summaries

Discrete Maths Exam Questions with Correct Answers Triangles have 180 degrees in total, and squares are two triangles put together. What can you say about the total degrees of a square? - Answer-If triangles have 180 degrees in total, then squares have 360 degrees in total. Which of the following is a logic proposition? A: Sam only eats square foods B: Once upon a time C: Circles roll - Answer-A and C If the following two propositions are true, which is a true statement? Theresa ...

Intro to Discrete Maths Exam Questions and Answers All Correct 1. p→q 2. p ↔q 3. ¬(p↔q) 4. (p→r) ^ (q→r) 5. (p→q) V (p→r) 6. (p→r) V (q→r) - Answer-1. ¬q→¬p 2. (p→q) ^ (q → p) 3. p ↔ ¬q 4. (p v q) → r 5. p → (q V r) 6. (p ^ q) → r the conjunction operator takes precedence over the disjunction operator, so that p∨q∧r means p∨(q∧r) rather than (p∨q)∧r and p∧q∨r means (p∧q)∨r rather than p∧(q∨r). - Answer-Because this rule ...

Intro to Discrete Maths Exam Questions With Answers...

Edexcel A Level Maths - Statistics 2024 EXAM GUIDE

IB SL Maths AA EXAM 2023 QUESTIONS WITH ALL ANSWERS Convenience sampling - CORRECT ANSWERS choosing individuals who are easiest to reach Simple random sampling - CORRECT ANSWERS every member of the population has an equal probability of being selected for the sample Systematic sampling - CORRECT ANSWERS A procedure in which the selected sampling units are spaced regularly throughout the population; that is, every n'th ...

DISCRETE MATHS EXAM LATEST VERSION WITH CORRECT DETAILED ANSWERS GRADED A+ Which of the following is a linear recurrence relation? - Answer-un = 3 un - 1 Which is the correct order for the steps to find a solution of a homogeneous linear recurrence? - Answer-(1) find the characteristic equation (2) find the roots of the characteristic equation (3) compute the solution coefficients The sequence <1, 3, 5, 11, 21, 43, ... > has the recursive formula and characteristic equation state...

INTRO TO DISCRETE MATHS ACTUAL EXAM QUESTIONS WITH A GRADE SOLUTIONS Which rule of inference is the basis of "It is snowing. Therefore it is snowing or it is sunny"? - Answer-Addition Which rule of inference is the basis of "All cats are furry. Felix is a cat. Therefore, Felix is Furry." - Answer-Universal instantiation Fred is a graduate student and is from Idaho. Graduate students are students. All students are hard working. Everyone from Idaho likes potatoes. Conclude that...

These notes provide an in-depth exploration of key concepts in discrete mathematics, focusing on set theory, relations, and functions. The document includes definitions, theorems, and examples that explain the following topics: 1. Set Theory: Fundamental definitions of sets, subsets, power sets, and universal sets, with explanations on set operations like union, intersection, and difference. The notes also cover advanced topics like Cartesian products and Venn diagrams. 2. Relations: Def...

This note will be helpful for college/university examinations and also for different competitive examination in every curriculum.