matrix by vector multilplication

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astarmathsandphysics

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matrix by vector multilplication

« on: May 13, 2009, 12:42:13 am »

Corners of a square at(0,0),(1,0),(0,1),(1,1)

by matrix

(2,3)
(4 1)

(2,3)(0)=(0)
(4 1)(0)=(0)

(2,3)(1)=(2*1+3*0)
(4 1)(0)=(4*1+1*0)

(2,3)(0)=(2*0+3*1)
(4 1)(1)=(4*0+1*1)

(2,3)(1)=(2*1+3*1)
(4 1)(1)=(4*1+1*1)

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angell

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-cuz it aint ever good enuf to be true!

Re: matrix by vector multilplication

« Reply #1 on: May 13, 2009, 12:47:49 am »

thank u a hundreddd thousannnnnnnnd times over!!!!:D:D:D:D:D:D

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