Thursday

November 27, 2014

November 27, 2014

Posted by **harry** on Saturday, December 6, 2008 at 6:15pm.

0 1

1 0

Find B if it is to the negative one power. (Its supposed to be a matrix, but I dont know how to write the brackets on the computer)

- math -
**harry**, Saturday, December 6, 2008 at 6:22pmit is supposed to be

0, 1

1, 0

not 01 and 10. sorry

- math -
**Damon**, Saturday, December 6, 2008 at 6:41pmIn other words find the inverse matrix?

0,1

1,0

times

a,b

c,d

equals identity matrix

1,0

0,1

then

c = 1

d = 0

a = 0

b = 1

so

0,1

1,0

In other words, it is its own inverse

here is a link

http://www.mathwords.com/i/inverse_of_a_matrix.htm

**Answer this Question**

**Related Questions**

dividing monomials - i dont know what to do when their is a smaller number on ...

Math 9 - use exponent rules to simplify. Write as a single power, dont need to ...

Math - I have a matrix with brackets around [7 6 ][13] [14 -6] [8] and i know ...

math-calculus - write the following absolute value functions as piecewise ...

math-calculus - write the following absolute value functions as piecewise ...

Graph problems!!! - Ok. so i'm supposed to find the coordinates of a line using ...

math - hi! Im having trouble with this question about matrices the matrix X = (4...

Math - I have a few questions about T-Matrix. In excel, I am suppose to work ...

Math - Evaluate: (-1)^25 (-2)^3 well, the negative one to an odd power is ...

algebra - 7s over 5t to the negative 3rd power 2 to the negative 3rd power times...