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prohojiy [21]
2 years ago
14

t%7B2%7D%20%2B%20%20%5Csqrt%7B3%7D%20%20%7D%20%20%2B%20...%20%2B%20%20%5Cfrac%7B1%7D%7B%20%5Csqrt%7Bn%20%2B%201%7D%20%20%2B%20%20%5Csqrt%7Bn%7D%20%7D%20%20%20%5Cleqslant%2020" id="TexFormula1" title=" \frac{1}{ \sqrt{2} + 1 } + \frac{1}{ \sqrt{2} + \sqrt{3} } + ... + \frac{1}{ \sqrt{n + 1} + \sqrt{n} } \leqslant 20" alt=" \frac{1}{ \sqrt{2} + 1 } + \frac{1}{ \sqrt{2} + \sqrt{3} } + ... + \frac{1}{ \sqrt{n + 1} + \sqrt{n} } \leqslant 20" align="absmiddle" class="latex-formula">
help....................​
Mathematics
1 answer:
statuscvo [17]2 years ago
8 0

Answer:

all i see is ..........

Step-by-step explanation:

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Step-by-step explanation:

Hope this helps.

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2 years ago
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malfutka [58]

Answer:

1. Along a diagonal, and then along an edge.

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Step-by-step explanation:

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