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logistic_guy
replied to the thread
matrix - 5
.
Now the matrix \bold{P} depends on the previous matrix \bold{K}. We have this system to solve. p_2 + 6p_3 = k_1 5p_3 = k_2 Or p_2 +...
Sep 8, 2025
logistic_guy
replied to the thread
angle outside the circle
.
\textcolor{indigo}{\bold{step \ 4}} \overline{PS} \cong \overline{PT} \bold{Reason}: Any point on the perpendicular bisector of a...
Sep 8, 2025
logistic_guy
replied to the thread
Euler function
.
🧜♀️ \varphi(6) = \varphi(2 \times 3) = \varphi(2)\varphi(3) = 2^0(2 - 1)3^0(3 - 1) = 2
Sep 8, 2025
logistic_guy
replied to the thread
wave equation
.
Now we test the next case. Let \lambda = \alpha^2 > 0. Then, we have: \frac{\partial^2 X}{\partial x^2} + \alpha^2 X = 0 X(0) = 0...
Sep 8, 2025
logistic_guy
replied to the thread
easy subnetting - 3
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The answer is \bold{C.} \ 200.10.5.64. But why? 🤔 The answer to this question lies on your attack strategy. I am as a professional in...
Sep 8, 2025
S
scottbrandon
replied to the thread
Prove if equation if equation determines relation between x and y. College education.
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x can be expressed as two functions of y: x = √(1 − (y − 2)²) and x = −√(1 − (y − 2)²). y can be expressed as two functions of x: y = 2...
Sep 8, 2025
logistic_guy
replied to the thread
puzzle
.
\textcolor{black}{\bold{SECURE}} \longrightarrow \textcolor{darkblue}{\bold{safe}} \textcolor{purple}{\huge\bold{the \ solution \ so \...
Sep 7, 2025
logistic_guy
replied to the thread
for kids - 2
.
@Agent Smith Suppose that you got up in the morning bored and broke. You have no money and coincidently today is your wife's birthday...
Sep 7, 2025
K
khansaheb
replied to the thread
infinite series - 8
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Please show us what you have tried and exactly where you are stuck. Please follow the rules of posting in this forum, as enunciated at...
Sep 7, 2025
K
khansaheb
replied to the thread
natural aluminum
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Please show us what you have tried and exactly where you are stuck. Please follow the rules of posting in this forum, as enunciated at...
Sep 7, 2025
logistic_guy
replied to the thread
partial differential equation - 8
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Did I say that we have become professionals in solving this type of partial differential equations? But happiness is always has limited...
Sep 7, 2025
logistic_guy
posted the thread
natural aluminum
in
Advanced Math
.
Natural aluminum is all {}^{27}_{13}\text{Al}. If it absorbs a neutron, what does it become? Does it decay by \beta^{+} or \ \beta^{-}...
Sep 7, 2025
logistic_guy
posted the thread
infinite series - 8
in
Calculus
.
\textcolor{indigo}{\bold{Solve.}} \sum_{k=1}^{\infty}k^{-9/10}
Sep 7, 2025
logistic_guy
replied to the thread
angle outside the circle
.
\textcolor{indigo}{\bold{step \ 3}} \overline{PR} \text{ is the perpendicular bisector of } \overline{ST} \bold{Reason}: Follows from...
Sep 7, 2025
logistic_guy
replied to the thread
external tangent
.
And here is the final magical touches. \angle\text{S} = \frac{1}{2}m\overset{\large\frown}{RT} =...
Sep 7, 2025
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