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Post your thoughts under your index number

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Post your thoughts under your index number

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What I knew before watching the video.

What I learnt about the concept after watching the video.

What new terms (e.g. vocabulary) I learnt from the clip.

https://www.youtube.com/watch?v=NKmGVE85GUU

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I knew that any number times will still give you 0

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I learnt the reason why 0 cannot be divided

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Multiplicative inverse

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1. I knew that when typing in divided by 0 it would be a math error as it will result 1=2
2. I learnt that we cannot divide by 0 because of multiplicative inverse
3. Multiplicative inverse and infinity + 1=2

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1. I knew that if you divide something by 0, it would be 0.
2. I learnt something divided by 0 may not be infinity
3. Plausible, infinity

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1.At first i only knew it wasn't possible.
2.i learnt 0 equals infinity and so as to every number so if it is the other way the answer of a number dividing by zero equals infinity.
3.i learnt that a number that divides by zero equals infinity

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Question 1: I knew that no number can be divided by 0
Question 2: 0 might = to infinity
Question 3: multiplicative inverse

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1. I knew that any number could be divided by 0
2. I learnt that technically 2=1
3. I learnt the new word: multiplicative inverse and plausible

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I knew that dividing by zero was confusing

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Apparently 0 has no multiplicative inverse

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A multiplicative inverse is a number that we multiply by a result of division, in order to get the original number

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i knew that no number can be divided by 0

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in our world of mathematics 0 cannot be divided by any number

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i learnt about multiplicative inverse

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I knew that dividing 0 either gives you a syntax error (on a calculator) or an unimaginably large number.

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The fact that breaking rules in math is not necessarily a bad thing to do and will not necessarily lead to failure.

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Terms like i, multiplicative inverse

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I have known that any number times 0 gives the answer 0

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In the world of mathematics.. no number can be divided by 0

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Before I watched the video, I already knew we cannot divide any number but zero by zero, since anything multiplied by zero will give you zero, hence, the only logical equation using /0 would be 0/0 which would be any number in the universe.
After watching the video, I now realise the explanation is not as simple as it seems.

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The calculators do not allow any number to be divided by 0

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0 has no multipicative inverse which is why no number can be divided by 0

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Multipicative inverse.

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1.using any number other than 0 to divide by 0 is like finding how many "nothings" there are in something

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1.using any number other than 0 to divide by 0 is like finding how many "nothings" there are in something

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2. any number can be equal to 0 if we change the math rules like in the video

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2. any number can be equal to 0 if we change the math rules like in the video

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1. I always knew that any number multiplied by 0 will result in the answer being 0.
2. I learnt that in a sense, 2 is equal to 1.
3. I learnt about multiplicative inverse.

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dividing by zero would be like diving cookies between some friends. but you have no friends.

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i knew that zero cannot be multiplied or divided

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In the world of mathematics.. no number can be divided by 0

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Multiplicative inverse

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Anything divided by zero would be zero

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I used to know that 0 isnt divisible by 0 itself

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Qn 2  No number can be divided by zero as it has no multiplicative inverse

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Qn 2  No number can be divided by zero as it has no multiplicative inverse

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Multiplicative inverse

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1. Dividing by zero to me means dividing a number into zero parts (which dont make sense mathematically)

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Now i learnt that 0 cant be divided by itself because of the multiplicative inverse.

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2. I was honestly a little confused because it does not make sense for 1 being equivalent to 2 but I learnt that math isnt always right and there can be arguments here and there and things that does not seem to make sense

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dividing something by zero is basically finding nothing in something meaning that you will get zero

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I learnt why I can't divide something by zero

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multiplication inverse

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3. Multiplicative inverse

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Even though there’s a divide symbol, you aren’t actually dividing anything as 0 isn’t a number that’s divisible .

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Anything divided by 0 is the same as anything divided by nothing and thus you get nothing

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Anything divided by 0 is the same as anything divided by nothing and thus you get nothing

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Before watching that video I thought that dividing by zero didn't make sense as the would be either zero groups or zero items to divide by

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Before watching that video I thought that dividing by zero didn't make sense as the would be either zero groups or zero items to divide by

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After watching the video I learned that zero has no multiplicative inverse.

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After watching the video I learned that zero has no multiplicative inverse.

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Q1: Before watching the video i knew that no number could be divisible by 0.

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Q2: In Mathematics, nothing can be divided by 0

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Q3: Multiplicative inverse

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1. i knew its impossible cuz calculator keep saying its math error
2. i learnt what multiplicative inverse is
3. i learnt that 0 / number = infinity

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I knew that we could not divide any number by 0 as it would give us infinity.
Know I know why it gives us infinity.
Vocab I learned: multiplicative inverse

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dividing by 0 basically kills any multiplication/division reasoning
generally we view multiplication as groups of numbers
3 x 4 would be 3 groups of 4
and division is the opposite, its splitting up numbers into groups
12/3 would be 12 being split into 3 groups
by this logic dividing something by 0 is uh
problematic

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i learnt that 0 is very confusing

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1. 0 has to multiplicative inverse
2. 0=infinity which makes a lot of problems when it comes to normal math.