.Sam.
 Name:

 School:
 The one that teaches you healing powers
 About:
 :)
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Questions Asked

.Sam.:
In an AP, d=1.6, a=6
\[S_{n}=pn^2+qn \]
…
 updated 2 years ago
 6 replies
 4 Medals
Mathematics

.Sam.:
Proving easy one,
Area of sector POB is equal to twich the area of the shaded region, show that
\[3\theta=2(pisin( pi\theta))\]
 updated 2 years ago
 10 replies
 2 Medals
Mathematics

.Sam.:
Just a suggestion, there's quite a lot of space for widescreen users, shown in the attachment, see if you guys can extend the whole page so …
 updated 2 years ago
 4 replies
 4 Medals
Mathematics

.Sam.:
Prove that
where w = f (z) is analytic and onetoone.
 updated 2 years ago
 13 replies
 4 Medals
Mathematics

.Sam.:
Show that the following functions are harmonic in any finite region R of the z plane:
x^2y^2 + 2y
 updated 2 years ago
 4 replies
 1 Medal
Mathematics

.Sam.:
A problem
Solve for x,
…
 updated 2 years ago
 86 replies
 4 Medals
Mathematics

.Sam.:
Online status sometimes switches when refreshing the page
 updated 2 years ago
 2 replies
 2 Medals
Mathematics

.Sam.:
Test
 updated 2 years ago
 17 replies
 1 Medal
Mathematics

.Sam.:
In order that a train can stop safely, it will always pass a signal showing a yellow light before it reaches a signal showing a red light. D…
 updated 2 years ago
 4 replies
 1 Medal
Mathematics

.Sam.:
Prove below
 updated 2 years ago
 5 replies
 7 Medals
Mathematics

.Sam.:
1
 updated 2 years ago
 11 replies
 1 Medal
Mathematics

.Sam.:
Is it just me or the wolfram sometimes wrong
 updated 2 years ago
 31 replies
 1 Medal
Mathematics

.Sam.:
Determine whether the following functions are solutions of Laplace’s equation
z = e^x cos y
 updated 2 years ago
 4 replies
 1 Medal
Mathematics

.Sam.:
There's a bug where I can report abuse for myself
 updated 2 years ago
 6 replies
 6 Medals
Mathematics

.Sam.:
Eyepiece graticule problem
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

.Sam.:
Eyepiece graticule problem
 updated 2 years ago
 9 replies
 No Medals Yet
Mathematics

.Sam.:
Expand to first 3 terms \[\huge \frac{3+4x+x^2}{\sqrt[3]{1+\frac{x}{2}}}\]
 updated 2 years ago
 20 replies
 2 Medals
Mathematics

.Sam.:
Who knows how to find the equation from this graph?
 updated 2 years ago
 17 replies
 3 Medals
Mathematics

.Sam.:
The "ask a question" need to improve such as adding "equation editor" and "drawing", although all this you can do using "reply", but this ca…
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

.Sam.:
See if you guys can integrate this :)
∫3/(x^2+2) dx
 updated 2 years ago
 5 replies
 2 Medals
Mathematics

.Sam.:
Prove (cos(x)+2sin(x))^2 + (2cos(x)sin^2(x))^2 = 5
Not sure if provable or not.
 updated 2 years ago
 5 replies
 5 Medals
Mathematics

.Sam.:
Test
 updated 2 years ago
 1 reply
 1 Medal
Mathematics

.Sam.:
A space station is constructed in the shape of a hollow ring of mass 5.00 x10^4 kg. Members of the crew walk on a deck formed by the inner s…
 updated 7 months ago
 9 replies
 3 Medals
Mathematics
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