Latest activity
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Sscottbrandon replied to the thread System of equations.The system has two solutions: (w, z) = (1, -1) and (w, z) = (-1, 1).
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logistic_guy replied to the thread puzzle - 2.I found \textcolor{darkblue}{\bold{Room}} \huge\textcolor{indigo}{\bold{the \ solution \ so \ far.}} -
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logistic_guy replied to the thread microprocessor - 6.\bold{8.} Convert the following octal numbers into decimal: (a) 234.5 = 2\left(8^2\right) + 3\left(8^1\right) + 4\left(8^0\right) +...
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logistic_guy replied to the thread amplifier.Substitute this result in the first equation. 0.2 = V\frac{1000}{R_T + 1000} 0.2 = 0.195\left(\frac{R_T +...
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logistic_guy replied to the thread IAS computer.The contents in the address say 08\text{A} are 010\text{FA}210\text{FB}. These contents are 40 bits. We divide them into two halves...
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logistic_guy replied to the thread palindrome.My idea at this point is like this: Suppose someone entered \textcolor{blue}{98765}. I will create two arrays and save this number...
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logistic_guy replied to the thread buckling.For a fixed rod, we take K = 0.5. Plug in numbers. P_{cr} = \frac{\pi^2EI}{K^2L^2} = \frac{\pi^2E\pi r^4}{4K^2L^2}...
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Ffresh_42 replied to the thread 100 Integrals.The idea is that we can now substitute y=x+2 with dx=dy and get a more standard integral \int\sqrt{y^2+3^2}\,dy . Here are some...
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logistic_guy replied to the thread transistor - 2.🙌🙌 v_o = 400I_E = 400\left(122.7105 \times 10^{-6}\right) = 0.0490842 \ \text{V} = \textcolor{blue}{49.0842 \ \text{mV}}
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Dr.Peterson replied to the thread 100 Integrals.That's called completing the square. See here for an explanation... -
Dr.Peterson replied to the thread Confused about something..I suppose you're referring to this problem: In a small lake, it is estimated that there are approximately 105 fish, of which 40 are...
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KIt was meant to be a cute play on words, but I apologize to you.
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logistic_guy replied to the thread some useful Questions in computer.The \textcolor{red}{\bold{geometric \ mean}} follows a concept closely related to the arithmetic mean but uses multiplication and roots...
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Nnasi112 replied to the thread Confused about something..Thanks doctor. This question is similar to the previous one. I don't understand why we are now suddenly restricted by events. We didn't...
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NNo, these are sets of cards, not events. The events are S1 = (randomly) choose stack 1 S2 = (randomly) choose stack 2 R = pick three...
