# Yahoo Web Search

1. ### Prove that if N is a normal subgroup of G then the multiplication on G/N given by aN*bN = abN is well defined?

Since N is normal bNb^-1 = N ==> aNbN = a(bNb^-1)(bN) = abN (b^-1b)N = abN1N = abN .

1 Answers · Science & Mathematics · 25/03/2014

2. ### what's matlab abn is it a internet site?

Matlab is a standalone software for your computer. You can't use it on the internet. It is a high level programming language used to solve math problems. Although, you can use it for simpler things that a...

1 Answers · Science & Mathematics · 03/09/2007

3. ### g(y) = abn (n-1)y^(b-1)(1-e^(-ay^b))e^(-a(n-1)y^b); Please integrate g(y) from 0 to infinity.?

Use this site for a final result: http://integrals.wolfram.com/index.jsp

1 Answers · Science & Mathematics · 21/05/2007

4. ### Finding co-ordinates of a circle urgent help please!!!?

Simply consider the triangle ABN . It is isosceles so AN = BN. We know this because...

2 Answers · Science & Mathematics · 07/01/2011

5. ### Exponential Decay Question!?

✐Explanation✐ Recall that: y = abⁿ This formula is called Exponential Decay...

2 Answers · Science & Mathematics · 01/12/2009

6. ### Prove G/N is abelian if and only if aba^-1b^-1 in N for all a,b in G.?

Suppose G/N is Abelian. Then, abN = (aN)(bN) = (bN)(aN) = baN So, N...

1 Answers · Science & Mathematics · 02/04/2009

7. ### How to differentiate these functions?

...2x^2) (4x) = 32 x cos (2x^2) d/dV [ ( (nRTsin(V)) / 2v ) + abn ^2] = [ nRT cos V (2V) - nRT sin V (2) / (2V...

1 Answers · Science & Mathematics · 16/01/2010

8. ### ALGEBRA 2 HELP PLEASE!1?

I answered the first problem for you. 1. y = abⁿ Since "a jet ski depreciates at 11% of its original...

1 Answers · Science & Mathematics · 12/02/2011

9. ### how do i use the binomial theorem?

...⁻¹b + nC2 aⁿ⁻²b² + ... + nC(n-1) abⁿ ⁻¹ + nCn bⁿ (a+b)ⁿ = Σ(i=0..n) nCi...

1 Answers · Science & Mathematics · 13/12/2009

10. ### Can you answer these math questions?

... So... AD + BD + BP + NP = 32 ********** #2: ABN is equilateral, which means each of its angles is...

1 Answers · Science & Mathematics · 20/12/2007