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21. I saw this today, I checked in Mathematica and the integral comes out to π π, but I have no idea how to solve it. FREE Wi-Fi: The Wi-Fi password is the first 10 10 digits of the answer. ∫2 −2(x3 cos x 2 + 1 2) 4 −x2− −−−−√ dx ∫ − 2 2 (x 3 cos x 2 + 1 2) 4 − x 2 d x. Motivation: think about even and odd functions ...
Solving equation for wifi password. Ask Question Asked 4 years, 11 months ago. Modified 4 years, 11 months ...
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$\begingroup$ ASCII characters 0 through 31 are control characters, so for practicality you would never use these in a password. Same goes for 127, the delete character. And character 32 is the space character, which is questionable in a password.
In LaTeX it is coded as \cong. ∼ ∼ is a similarity in geometry and can be used to show that two things are asymptotically equal (they become more equal as you increase a variable like n n). This is a weaker statement than the other two. In LaTeX it is coded as \sim. ≃ ≃ is more of a grab-bag of meaning.
26 lower case letters 10 digits 6 characters long At least one letter. The way I understood, is that it would be easier using inclusion-exclusion, therefore: $36^6 - 10^6 $ = 2175782336. However another student mentioned it would be: $36^6 - 10^5 $ = 2176682336. And I also heard: $36*36*36*36*36*26$ = 1572120576.
I need to translate the given statement into propositional logic using the propositions provided. To use the wireless network in the airport you must pay the daily fee unless you are a subscriber ...
When evaluating integrals 'at infinity' you cannot just plug $\infty$ into the equations at the end.. You were definitely on the right path though, to make the end a ...
The point of a free product is that it introduces no relations that weren't already in one of the factors. Since $\mathbb{Z}$ is already the free group on 1 generator, $\mathbb{Z}*\mathbb{Z}$ is just the free group (not abelian) on 2 generators. A presentation is $\langle a,b\rangle$.
3. Given the sequence 123456789: You can insert three operations (+ +, − −, × ×, / /) into this sequence to make the equation = 100. My question is: is there a way to solve this without brute force? (I tried to represent it as a graph but I'm unsure where to go from there.) With brute force: 123 − 45 − 67 + 89 = 100 123 − 45 − 67 ...