Mathematical Donuts \ud83c\udf69
Barry LeungSubscribe for bite-sized maths puzzles and more!
| Platform |  | Pricing | Freemium | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 83 | Founded | 5 years ago | Last Issue | 2 years ago |
| Active | |||||
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This is a publication and newsletter dedicated to breaking d...
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I started writing under the pen name Bella L a while ago. I publish math puzzles daily there. If you are interested, go take a look.
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The blog on Medium gains more traction than here on Substa...
#12 What was the original depth of the water in the larger vase?
Today’s Question
This problem is about volume and the key to this question is to know that the volume of water remains the same throughout.
Give this problem a try before jumping in for the solution!
Solution
Recall the formu...
#11 How Many Solutions Are There?
An Integral Equation
Today’s Question
#10 What Is g(x)?
Today’s Question
Today’s question focuses on understanding the nature of functions and their compositions.
Think of a function as a rule that maps an input to a particular output. Now, what happens when the input of a function is ano...
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