Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the negation of the statement 'The sky is clear'?
💡 Hint: Think about what it means to deny the statement.
Question 2
Easy
If 'A' is true and 'B' is false, what is 'A ∧ B'?
💡 Hint: Remember the conjunction rule!
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the connective symbol for conjunction?
- ∧
- ∨
- ¬
💡 Hint: Think about how conjunction combines statements.
Question 2
True or False: A >= B is an implication statement.
- True
- False
💡 Hint: Remember the form of implication statements.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Prove that (¬A ∧ B) ∨ (A ∧ ¬B) results in true when either A or B but not both is true.
💡 Hint: Build the truth table to see how the truth values work.
Question 2
If A is true, B is false, and C is true, evaluate the truth of the statement (A ∨ ¬B) ↔ (C ∧ ¬A).
💡 Hint: Remember, for biconditional to be true, both sides must equal.
Challenge and get performance evaluation