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1. ### Let a, b and k be non-zero integers?

(a) k divides a and b means that exist x, y such that a = kx and b = ky...gcd(a,b) = am + bn that can be rewritten as gcd(a,b) = kxm + kyn = k(xm + ym) that is k divides gcd(a,b) (b) If n divides...

1 Answers · Science & Mathematics · 14/10/2013

2. ### Unit for Entropy is J/K?

...an energy tax paid not in energy (J) but in bananas (J/K). every time you want to participate in a process that changes the energetic state...

1 Answers · Science & Mathematics · 09/02/2014

3. ### Find 'k' value?

x^2 + ((k+1)/k)x + 1 = 0 (x + ((k+1)/(2k)))^2 = -1 + (k+1)^2 / (4k^2) 1) for 1 root, (k+1)^2 / (4k^2) = 1 => (k+1...1 > 0 and k - 1 > 0 or 3k + 1 < 0 and k - 1 < 0 => k > 1 or k <...

2 Answers · Science & Mathematics · 05/01/2017

4. ### Difference between af[k(x+/-p)]+/-q and af[k(x+/-p)]^2+/-q?

The one with the square: y = a[k(x+/-p)]^2+/-q would be used when the shape is a parabola...x). Given a few measurements you can find y=af[k(x+/-p)]+/-q. Standing in the water, the waves come up...

1 Answers · Science & Mathematics · 18/11/2009

5. ### Find all the possible values of k^(2) (mod 6)?

For integer k, we can write k = 6m, k = 6m +/- 1, or k = 6m +/- 2 using the division algorithm...2ab + b^2 it turn out that (6m + r)^2 = 36 m^2 + 12 mr + r^2, so that k^2 is congruent to r^2 mod 6. As r can be 0, (+/1), or (+/-2), then k...

1 Answers · Science & Mathematics · 31/01/2013

6. ### A family of cubic functions is defined as (where k is positive whole numbners) fk(x)=K^2x^3-Kx^2+x?

(a) f_k(x) = k^2 x^3 - kx^2 + x f'_k(x) = 3k^2 x^2 - 2kx + 1 f"_k(x) = 6k^2 x - 2k = 0 when x...k is the point (1/(3k), 7/(27k)). (b) If P_k is (x, y) then x = 1/(3k) and y = 7/(27k) = (7/9) x. ...

1 Answers · Science & Mathematics · 23/10/2013

7. ### find |k| if k is a complex number in |k+9|=3|k+1|?

let k = x+iy then |k| = sqrt(x^2+y^2) given |k+9|=3|k+1| |(x+iy)+9|=3|(x+iy)+1| |(x+9)+iy|=3|(x+1)+iy| sqrt{(x+9)^2+y^2}=3.sqrt{(x...2+18x+9+9y^2 8x^2+8y^2 = 81-9 = 72 x^2+y^2 = 9 sqrt(x^2+y^2) = 3, that is |k| = 3

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

8. ### Special K help?.........?

If you are doing the Special K 2 week diet, then you are eating Special K and/or ...

5 Answers · Health · 19/03/2009

9. ### Vitamin K lotions/Spider Vein lotions?

Vitamin K helps your blood form clots. I doubt that any vitamin...

2 Answers · Health · 29/01/2014

10. ### Government support for the K-Pop industry?

... countries, the international market which happens to be K-Pop's target market, is growing rapidly and saturation of these...

3 Answers · Travel · 10/02/2011