Start Learning Sets 5 | Range, Image and Preimage

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This is my video series about Start Learning Sets. We discuss basic definition, like union and intersection, and also go into the details of maps and functions. I hope that it will help everyone who wants to learn about it.

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#StartLearningMathematics
#Mathematics
#LearnMath
#calculus
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I hope that this helps students, pupils and others. Have fun!

(This explanation fits to lectures for students in their first and second year of study: Mathematics for physicists, Mathematics for the natural science, Mathematics for engineers and so on)

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Thank you so much, I'm taking an introductory course for proofs and just reading these concepts sometimes isn't enough, the visuals helped!

mj-ptty
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Range makes much more intuitive sense, in this instance. Thank you!

SimpMaker
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This is a great explanation of a very simple but difficult to explain concept, well done!

themanagement
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I have algebra exam today and i really didn't understand these def but your video was really simple and easy to understand we don't find such great teachers anywhere so i am so lucky to find u ☺️

erenyeager
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Great video. Finally some easy to understand explanation, you're awesome ;)

jasnesciemnienie
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In 8:43 couldn't the image here also be {0, 3, 0} because in one of your videos you stated that for example the set {2, 3, 5} and {2, 2, 2, 3, 3, 5} are equal because they both have the same elements?

thehokkanen
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If i am not mistaken, image and range is not same thing right? range is points hit by f from set A whereas image is points hit by f from subset A dilta of set A right?

ichkaodko
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If you compiled all your lecture slides into a set of books, I would buy them!

ryanmckenna
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I believe that on 09:06, preimage of {0} should also contain 0

МаркіянМандзак