- #1
sara_87
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Homework Statement
find a single matrix that performs the indicated successions of operations:
expands by a factor of 5 in the y-direction, then shears with factor 2
in the y-direction
Homework Equations
The Attempt at a Solution
first for the expansion:
(x,y) maps to (x,5y)
then for the shear:
(x,5y) maps to (x, (2x+5y)
i think its right but I am not quite sure.
thank you.