Friday

January 30, 2015

January 30, 2015

Posted by **lindsay** on Thursday, July 19, 2012 at 10:23am.

(3 2)

- math -
**Reiny**, Thursday, July 19, 2012 at 2:49pmfor

a b

c d

for a denominator let k = ad - bc

If k is zero, there is no inverse

k = 6 - (-6) = 12

the inverse is

d -b

-c a times 1/k

we would ge

(1/12) times the matrix

2 2

-3 3

**Answer this Question**

**Related Questions**

Advanced Algebra - What is the inverse of each of the functions defined by the ...

Algebra - what is the inverse of the linear parent function? How would you graph...

math - The cost of producing q articles is given by the function C=f(q)=100+2q...

Pre-Calc - Does y=1/x have an inverse? It is a one-to-one function, so it should...

Pre-caluclus - I do not know how to solve for y to get the inverse of this ...

Very easy math - my teacher told me that the inverse of addition was subtraction...

math - Determine the inverse of f(x)=(x^3)-2 Is the inverse the switch of ...

inverse - find f^-1 (x). (this is asking me to find the inverse) f(x) = -(x-2)^2...

math - how do you find the equations inverse and the domain of the inverse f(x...

Calculus - F(x) = 1-x and g(x) = 1/x These functions have the property that f = ...