Posted by lindsay on Thursday, July 19, 2012 at 10:23am.
for
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
Related Questions
Pre-Calc - Does y=1/x have an inverse? It is a one-to-one function, so it should...
math - The cost of producing q articles is given by the function C=f(q)=100+2q...
math - how do you find the equations inverse and the domain of the inverse f(x...
math - Determine the inverse of f(x)=(x^3)-2 Is the inverse the switch of ...
Very easy math - my teacher told me that the inverse of addition was subtraction...
Calculus - F(x) = 1-x and g(x) = 1/x These functions have the property that f = ...
Math - Determine whether each equation is true for all x for which both sides of...
algebra - 1 (a) A function passes through the points (0, -5), (1, 0), (2, 7). ...
Maths B - (a) What is the inverse of the function y = 3x2 ? (b) On the same set ...
graph! - how can the graph of f(x)= X^2-4X be used to obtain the graph of y=g(x...
For Further Reading
