AntarAzri
 Name:
 Antar Azri
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 (NowYear1995) Years old from Algeria
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AntarAzri:
Group Title
How to prove that for any pair of integer numbers (u,v)
the number N=13*12v+6*19u is a solution to the system : n = 13 mod 19, and n = 6 mo…
 updated 3 months ago
 No Medals Yet
Mathematics

AntarAzri:
Group Title
What's the idea to solve for m the equation m(3^(2m)+3) = 0 mod 7 ?
 updated 4 months ago
 32 replies
 No Medals Yet
Mathematics

AntarAzri:
Group Title
Hi, how do we prove that 3^(2m)*m+3m, is divisible by 4 ?
 updated 4 months ago
 64 replies
 5 Medals
Mathematics

AntarAzri:
Group Title
https://www.youtube.com/watch?v=zfTE4J87aQQ#t=1806
Hi what is the force F with sub small s and why does Walter Lwein defined that as Weight…
 updated 4 months ago
 14 replies
 No Medals Yet
Mathematics

AntarAzri:
Group Title
"Knowing it's specified precisely, it come down without precision Pi = 3.14 or 22/7, but 22/7 is greater than 3.14 with evidence that the 3.…
 updated 6 months ago
 83 replies
 3 Medals
Mathematics

AntarAzri:
Group Title
We have:
x^2+y^2=625 and GCD(x,y)=1
how can you prove that (x,y) is (even,odd) or (odd,even)
 updated 6 months ago
 29 replies
 2 Medals
Mathematics

AntarAzri:
Group Title
(a,b) is an integer solution for 45x28y=130
How can we prove that a is an even number and (b) is a multiple of 5 ?
 updated 6 months ago
 82 replies
 4 Medals
Mathematics

AntarAzri:
Group Title
Hi folks, how can we solve for (a) this kind of Equations :
a= 1 mod 7
a= 0 mod 13
 updated 6 months ago
 50 replies
 4 Medals
Mathematics

AntarAzri:
Group Title
Hi people, what is the solution of q capacitor diff equation : dq/dt+1/RC * q = 0
 updated 6 months ago
 10 replies
 2 Medals
Mathematics

AntarAzri:
Group Title
Hi, could you tell me how can i prove that 2011 is a prime number, Generally how do i prove such number is prime
 updated 6 months ago
 17 replies
 3 Medals
Mathematics

AntarAzri:
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Hi,
can anybody tell me how can i prove this :
26^(6n+5)+2*47^(12n+2)+3 = 0 mod(7)
 updated 7 months ago
 72 replies
 3 Medals
Mathematics

AntarAzri:
Group Title
Could you tell me how can i calculate the :
gcd(2n^314n+2, n+3) ?
 updated 7 months ago
 5 replies
 3 Medals
Mathematics

AntarAzri:
Group Title
What is the relation between the velocities of each reactant to the other ? in a chemical reaction ?
 updated 8 months ago
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Mathematics

AntarAzri:
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How do i prove that Exp[x]Exp[1]>3x4 while x is ]0,+Infinity[
 updated 9 months ago
 9 replies
 3 Medals
Mathematics

AntarAzri:
Group Title
we have a continues function at [0,1] , f(0) = 0 and f(1)=1 , how do i prove that there is a number c from ]0,1[ achieve f(c) = (1c)/(1+c) …
 updated 10 months ago
 20 replies
 1 Medal
Mathematics

AntarAzri:
Group Title
Please Help ? How can i calculate The charge (Q) of an ionic soloution for example Na+Cl i need it to calculate I=Q/t how can I do this Ple…
 updated one year ago
 2 replies
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Mathematics

AntarAzri:
Group Title
Please Help ?
How can i calculate The charge (Q) of an ionic soloution for example Na+Cl
…
 updated one year ago
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Mathematics

AntarAzri:
Group Title
is always the first term U0 in geometric sequence equal to 1 , U0=1 ?
 updated one year ago
 4 replies
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Mathematics

AntarAzri:
Group Title
(Un) a sequence
U0=1 ; Un+1=(Un1)/2
1) alpha is real number =/0
…
 updated one year ago
 33 replies
 2 Medals
Mathematics

AntarAzri:
Group Title
Fm(x)=x^3mx+m2
Prove that all the curves Intersect at a constant point
…
 updated one year ago
 6 replies
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Mathematics

AntarAzri:
Group Title
Can any one give me example of how to sketch the curve of sequences ... please help
 updated one year ago
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Mathematics

AntarAzri:
Group Title
Hello There is a question says
after you sketch the curve of (x^2+2x1)/(x^2)
Graphically discussed by the values of m, the number of so…
 updated one year ago
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Mathematics

AntarAzri:
Group Title
what is the name of like this equation's in english (m1)x^2+2x+1=0 for example
is it the median or no ?
 updated one year ago
 13 replies
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Mathematics

AntarAzri:
Group Title
x^26x+9m
give m for the equation two positive solutions
 updated one year ago
 13 replies
 1 Medal
Mathematics

AntarAzri:
Group Title
a(3.4) b(2.4) c(4.2) d(3.2)
I J K L half of [ab] [dc] [ad] [bc] respectively
The question is in the replies
 updated one year ago
 9 replies
 No Medals Yet
Mathematics

AntarAzri:
Group Title
Why the work in case of Vertical is W(f)=F*d
because : cos (90) = 0 ?
or because : cos (0) = 1 ?
…
 updated one year ago
 11 replies
 No Medals Yet
Mathematics

AntarAzri:
Group Title
Proved that f can be derived
F(x)=1sqrt(1+x^2)/x
and what is the derived function ???
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

AntarAzri:
Group Title
What is Torque, where applied and what is it's Laws
Giving Example please ....
 updated one year ago
 12 replies
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Mathematics

AntarAzri:
Group Title
function in R F(x)=1/2x^2
find set points That can create 2 tangent to the curve C(f) orthogonal
 updated one year ago
 14 replies
 1 Medal
Mathematics

AntarAzri:
Group Title
Equation of conservation pleaseeeeeese.... ???
Picture : http://img15.hostingpics.net/pics/425228Nabid.png
 updated one year ago
 1 reply
 1 Medal
Mathematics
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