Author Topic: enlargement inverse  (Read 1940 times)

Offline NotAbod

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enlargement inverse
« on: March 26, 2011, 09:36:04 pm »
we can find translation's and rotation's inverse
but is there enlargement inverse? or shear and stretch inverse?

Offline astarmathsandphysics

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Re: enlargement inverse
« Reply #1 on: March 27, 2011, 09:55:06 am »
Inverse of enlargement scale factor k is enlargement scale factor 1/k. The shape is smaller

Offline NotAbod

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Re: enlargement inverse
« Reply #2 on: March 28, 2011, 02:06:09 pm »
Inverse of enlargement scale factor k is enlargement scale factor 1/k. The shape is smaller
thanks  ;D ;D

Offline rainbowtiara24

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Re: enlargement inverse
« Reply #3 on: May 08, 2011, 06:28:46 am »
but isn't there something like if factor is negative then it should be on the other side of center of enlargement ? or in case of stretch / shear in another quadrant ?