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Recent questions in Discrete Mathematics

0 0 votes
0 0 answers
374
374 views
Probability of a bus arrived in its destination based on weather condition
A bus is making its way to a destination. If the weather conditions are favorable today, the likelihood of delay is 3%. If the weather conditions are not favorable today,...
2 2 votes
2 answers 2 answers
3.0k
3.0k views
How can I prove that following is a tautology (using laws of logical equivalences)
$(p → q) ∧ (q → r) → (p → r)$Without Truth Tables!
0 0 votes
1 1 answer
604
604 views
can someone send me an online link to discrete mathematics 8th edition textbook?
1 1 vote
0 0 answers
368
368 views
Understanding symbolic language of problem, quantificational logic
Hi, i am having trouble interpreting the information contained in the relation R, and how it should be applied to the Ps in this problem: Consider the formula ∃x∃y∃z(P(x,...
0 0 votes
1 answers 1 answer
694
694 views
What are the values stored in tc8 format for the following numbers?
Q1) Calculate tc8 of -117, -127, 127, 0Q2) What values are stored in the following tc8 registers:100100010001000101111111000000011111111
1 1 vote
2 answers 2 answers
727
727 views
How to calculate $g[h(3)]$ if $g(x)= 2x+3$ and $h(x) =4x+5$ ?
Need help solving this question
1 1 vote
2 answers 2 answers
1.1k
1.1k views
How do i find the inverse of the function?
If $h(x) =4x+5$, how do i find h inverse of x?
0 0 votes
1 1 answer
515
515 views
Can anyone please solve Q7 pg 329 in Induction?
1 1 vote
1 1 answer
2.8k
2.8k views
Could you please share cheat sheet of Logic Operations?
2 2 votes
2 2 answers
2.8k
2.8k views
What's the differences between [NOT p OR NOT q] and [NOT (p OR q) ]
I think these two statements are similar, can anyone tell me the differences?
1 1 vote
1 1 answer
713
713 views
What does verifying message integrity have to do with boolean simplification and truth tables?
In an assignment, I have the question : “Based on this assignment, I can be more confident in myself.”Show that the message is not/is corrupted based on the following two...
3 3 votes
1 1 answer
847
847 views
What is the priority order of Either Or (EOR) when constructing truth tables
In terms of the precedence order of operative, it followings like thisOperativeOrderNOT1AND2OR3 ->4< >5But I was wondering waht would be the order of precedence for the o...
1 1 vote
1 1 answer
877
877 views
Is this answer to a question counted as a legitimate answer
I was doing an assignment and this is one of the questionsQ4) (a) Find a compound proposition using only p, q, ¬, and the connective OR with the truth table at the right ...
3 3 votes
1 1 answer
849
849 views
Is there any easy way to draw the Truth Table for logic expressions?
I can solve the Truth Table, but do not know how to verify my answers. Could you please suggest a tool for it?
1 1 vote
1 1 answer
2.3k
2.3k views
Where can I find the solution manual for Discrete Mathematics and Its Applications by Rosen?
I am taking a math course and I am looking for solution manual of Discrete Mathematics and Its Applications by Rosen?
3 3 votes
1 answers 1 answer
5.2k
5.2k views
Could you please share a good cheat sheet for logic gates?
5 5 votes
3 answers 3 answers
2.7k
2.7k views
How can I convert between binary/hexadecimal numbers with decimals into a decimal number system
I was wondering on how to convert between number systems when the factor of decimal in binary and hexadecimal numbers is in play. For example,Convert 011010.011b into a d...
2 2 votes
1 1 answer
703
703 views
Where can I find some good Numbering System Exercises and learning it better?
I have a math course at College and I am wondering if someone can show me resources I can use to improve my math skills in discrete math, especially for Number Systems?
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