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business1

  • 3 years ago

4 ∑ k^2 - how to read this please? thanks k=1

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  1. AravindG
    • 3 years ago
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    it is read as summation k=1 to 4 k^2

  2. ParthKohli
    • 3 years ago
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    This is a summation notation. I usually read it as the following: ``` The sum of all integer “k”s from 1 to 4 in the function k^2. ```

  3. dpaInc
    • 3 years ago
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    that's just a shortcut way of writing 1^2 + 2^2 + 3^3 + 4^2

  4. dpaInc
    • 3 years ago
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    oops ,, i mean 3^2...

  5. ParthKohli
    • 3 years ago
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    Or as @dpaInc said, you can just say it like this: ``` 1^2 + 2^2 ... till ... 4^2 ```

  6. business1
    • 3 years ago
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    thanks. and what is the easiest way to type math terms like this in word, or in a web page please, thanks

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