The converse and inverse of a conditional statement

[@TheBoglodite]

Unrelated, but you are rocking that beard, bro

[@ferzinhaN]

Thank you for getting straight to the point.🙌

[@blogintonblakley2708]

I'm trying to understand the thrust of what we are learning so far in this course. It's a bit elusive. I understand all the pieces, and I even get some sense of the utility. But I don't think I really understand what is going on. My best sense of it in words is that what we are learning is why Game of Life is so interesting. Build complexity or reduce it. Categorization and why. It's fun and interesting, but I'm only seeing six inches in front of me.

[@butterfly-yw9uz]

I love ur videos U r such a genius I started understanding it Coming from maths cave girl

[@BrendahBirungi-j1q]

This is fabulous ❤❤, i love it, wow, so great 👍🏼👍🏼

[@aiparanoia]

Keep confusing me, I'm not giving up on this and I'm not sure why! Love the videos.

[@艾尼路]

Do u write in the board inversely

[@owendebest4183]

most likely not. He probably flipped the video.

[@ptree1694]

Great explanation! Thanks again!

[@mariaraghedmaria2374]

Thanks, doctor.

[@justinhansen1328]

Thanks for the great video man.

[@KUMARSOUMYA-fs7rw]

Love from India 🇮🇳 ♥️ 🎉

[@paradigmshift2223]

Your videos are helping me prepare for my test! Thanks!

[@DrTrefor]

Good luck!

[@paradigmshift2223]

@@DrTrefor Thanks! I'm gonna need it. Do you think if I go through your whole youtube series and understand it I should theoretically do well? I am really starting to get it, but I'm still worried lol.

[@ahmaddarawsheh39]

@@paradigmshift2223 can u update us?

[@comedyman4896]

The Inverse is not necessarily logically equivalent, but it is possible for the inverse of a statement to be logically equivalent, right? For instance, "if the store is open, you can buy something from it" and the inverse "if the store is not open, you can not buy something from it"

[@tsuyoshi1398]

It is more like "if you bought something, the store must've been open" (being the conversion of the "if the store is open, you can buy something" statement). The thing is that you could've bought this 'something' in a different store, not this one in particular. This is the difference between the correlation and causality. One of the statements may have been a direct cause of the other, but it didn't have to. It is best to say that the overall conversion does not give you the exact formula for tautology, since defining it as this may lead to contradiction.

[@Meh_Moody]

Sir how questions are made in university exams regarding this?

[@vralol]

how would the converse go if the question is “If the measures of one angle of one triangle are equal to the measure of one angle of another triangle, Then the other two angles are also equal

[@omarabdulaziz4413]

Hello Dr I have a confues about in this sentense : If a positive integer is a prime, then it has no divisors other than 1 and itself. p→q Converse: If a positive integer has no divisors other than 1 and itself, then it is a prime. q→p Inverse: If a positive integer is not a prime, then it has divisors other than 1 and itself. ¬p→¬q It still true and u said it is not logical equivalent can u help me

[@stevenshrii]

How about reverse logic

[@shubhamrawat4626]

what should be the converse of sum of two odd integers is even

[@ambassador_in_training]

"Sum of two odd integers is even" needs to be put into a conditional statement. Implication: "If X and Y are odd, then X+Y is even" Converse: "If X+Y is even, then X and Y are odd"

[@waynehoffmann329]

Video segment should be titled "The converse and (THE) inverse of a conditional statement"

[@jijoshibu4025]

How is he able to write in air

[@saimadeit]

what if it’s “p and q”?. would the “and” be changed to an “or”?

[@saimadeit]

for inverse

[@750siddiq]

I really dont understand why we need to learn and kno all these concepts as they are themselves explanatory! Can anyone really help me in understanding why we need all this stuff!!

[@ambassador_in_training]

This is a preparation for the more advanced math courses such advanced calculus/real analysis, abstract algebra, topology etc. These advanced courses are heavily proof-based. To prove a mathematical theorem, one would need to use these logical steps. Math professors assume you have this knowledge. For example, the famous proof that "√2 is irrational" is very difficult to prove directly, but very easy to use the method of contradiction. Or another, the implication is sometimes more difficult to prove than the contrapositive. So, instead of using "If P, then Q", you'd use its logical equivalent "If not Q, then not P" to prove the particular theorem! And so on! Dr. Trefor helps us understand how these things will make our lives so much easier in the later math courses. He build the much needed foundation for theoretical mathematics used by math, physics, computer science majors! I can speak from experience. I failed to get my math degree because I didn't have the foundation for doing math proofs. I had no clue how to begin a proof of a theorem and much less how to demonstrate why it's true. I was so confused!!!! I had to QUIT math and get into nursing. Still doing nursing :))) So, I have been trying to get back into mathematics and hope this time around I will be well prepared for the proofs. I hope this helps!

[@750siddiq]

@@ambassador_in_training thanks for your response and a precise insight on the need of this topic🙂👍🏻

[@ashIesha]

thank youuuuuuuu

[@saniyamalik6718]

"some men are genius" what's it's Converse, incerse and contrapositive? 🙂 Anyone? 🙂

[@lintz_lin]

There is no cause and consequence relationship in this sentence so you can’t form these stuffs

[@saniyamalik6718]

@@lintz_lin this question was on my exam🫠

[@codatheseus5060]

wait I didn'thear the phrase "affirming the consequent fallacy" aw lol

[@kobakip3545]

does anyone else think about how he must be writing backwards for it to look normal for us?

[@MrConverse]

He video is flipped left-to-right. He’s actually right-handed but appears to be writing with his left. Also, his wedding ring looks like it’s on his right hand.

[@mattryan6832]

I love you my boy

[@omkardevaki8315]

bros smart but talks like Sheldon lol

[@subnow4862]

Thanks this is perfect!